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Luján-Barroso L, Margara-Escudero HJ, Crous-Bou M, Huerta JM, Chirlaque MD, Molina-Montes E, Sánchez MJ, Guevara M, Moreno-Iribas C, Amiano P, Mokoroa O, González S, Agudo A, Quirós JR, Jakszyn P. Chrono-Nutrition, Chrono-Type, and the Prevalence of Type 2 Diabetes Mellitus in a Cross-Sectional Study from the EuroPean Prospective Investigation into Cancer and Nutrition (EPIC) Study. Nutrients 2024; 16:2598. [PMID: 39203735 PMCID: PMC11357269 DOI: 10.3390/nu16162598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2024] [Revised: 07/31/2024] [Accepted: 08/02/2024] [Indexed: 09/03/2024] Open
Abstract
Background: Previous studies have shown that meal timing, poor sleep quality, and chronotype may play a relevant role in the development of type 2 diabetes mellitus (T2DM). However, its relationship with macronutrients by eating occasions has not been explored deeply. Objective: Our aim was to estimate the association between chrono-nutrition, sleep quality, chronotype, and the prevalence of T2DM. Methods: This cross-sectional study included a subset of 3465 middle-aged Caucasian adults (2068 women) from the European Prospective Investigation into Cancer and Nutrition (EPIC) Spain cohort study. In the 2017-18 follow-up, we assessed chronotype, sleep quality, diet, and sociodemographic data using validated questionnaires. Further, we used blood samples to determine serum levels of glucose. We defined a case of T2DM when serum glucose concentration was ≥126 mg/dL or when participants self-reported diabetes. Results: A higher prevalence of T2DM was associated with poor sleep quality (ORpoorvsgood = 2.90, 95% CI = 1.30, 6.28). Carbohydrate intake at breakfast was inversely associated with the prevalence of T2DM (OR = 0.75, 95% CI = 0.66, 0.85). Finally, lipid intake at breakfast was associated with a 13% higher prevalence of T2DM (OR = 1.13, 95% CI = 1.01, 1.26) for each 1 standard deviation (1-SD) increase. Conclusions: This study concludes that a higher content of carbohydrates at breakfast is correlated with a reduced prevalence of T2DM, while higher lipids intake at breakfast is associated with a higher prevalence of T2DM. Furthermore, poor sleep quality is a potential factor associated with an elevated prevalence of T2DM. Our results emphasize the need for prospective studies to validate and strengthen these observed associations.
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Affiliation(s)
- Leila Luján-Barroso
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain; (L.L.-B.); (H.J.M.-E.); (M.C.-B.); (A.A.)
- Department of Public Health, Mental Health and Maternal and Child Health Nursing, Faculty of Nursing, University of Barcelona, 08907 Barcelona, Spain
| | - Hernando J. Margara-Escudero
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain; (L.L.-B.); (H.J.M.-E.); (M.C.-B.); (A.A.)
| | - Marta Crous-Bou
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain; (L.L.-B.); (H.J.M.-E.); (M.C.-B.); (A.A.)
| | - José María Huerta
- Department of Epidemiology, Murcia Regional Health Council-IMIB, 30120 Murcia, Spain; (J.M.H.); (M.-D.C.)
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain; (E.M.-M.); (M.J.S.); (M.G.); (C.M.-I.)
| | - María-Dolores Chirlaque
- Department of Epidemiology, Murcia Regional Health Council-IMIB, 30120 Murcia, Spain; (J.M.H.); (M.-D.C.)
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain; (E.M.-M.); (M.J.S.); (M.G.); (C.M.-I.)
- Sociohealth Sciences Department, Murcia University, 30100 Murcia, Spain
| | - Esther Molina-Montes
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain; (E.M.-M.); (M.J.S.); (M.G.); (C.M.-I.)
- Department of Nutrition and Food Science, University of Granada, 18071 Granada, Spain
- Institute of Nutrition and Food Technology (INYTA) ‘José Mataix’, Biomedical Research Centre, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain
| | - María José Sánchez
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain; (E.M.-M.); (M.J.S.); (M.G.); (C.M.-I.)
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain
- Escuela Andaluza de Salud Pública (EASP), 18011 Granada, Spain
| | - Marcela Guevara
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain; (E.M.-M.); (M.J.S.); (M.G.); (C.M.-I.)
- Instituto de Salud Pública y Laboral de Navarra, 31003 Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain
| | - Conchi Moreno-Iribas
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), 28029 Madrid, Spain; (E.M.-M.); (M.J.S.); (M.G.); (C.M.-I.)
- Instituto de Salud Pública y Laboral de Navarra, 31003 Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain
| | - Pilar Amiano
- Sub Directorate for Public Health and Addictions of Gipuzkoa, Ministry of Health of the Basque Government, 20010 San Sebastian, Spain; (P.A.); (O.M.)
- Epidemiology of Chronic and Communicable Diseases Group, BioGipuzkoa (BioDonostia) Health Research Institute, 20014 San Sebastian, Spain
| | - Olatz Mokoroa
- Sub Directorate for Public Health and Addictions of Gipuzkoa, Ministry of Health of the Basque Government, 20010 San Sebastian, Spain; (P.A.); (O.M.)
- Epidemiology of Chronic and Communicable Diseases Group, BioGipuzkoa (BioDonostia) Health Research Institute, 20014 San Sebastian, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, 33007 Asturias, Spain; (S.G.); (J.R.Q.)
| | - Antonio Agudo
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain; (L.L.-B.); (H.J.M.-E.); (M.C.-B.); (A.A.)
| | - José Ramón Quirós
- Department of Functional Biology, University of Oviedo, 33007 Asturias, Spain; (S.G.); (J.R.Q.)
| | - Paula Jakszyn
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain; (L.L.-B.); (H.J.M.-E.); (M.C.-B.); (A.A.)
- Blanquerna School of Health Sciences, Ramon Llull University, 08022 Barcelona, Spain
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Toyokuni E, Okada H, Hamaguchi M, Nishioka N, Tateyama Y, Shimamoto T, Kurogi K, Murata H, Ito M, Iwami T, Fukui M. Eating behaviors and incidence of type 2 diabetes in Japanese people: The population-based Panasonic cohort study 15. J Diabetes Investig 2024; 15:1017-1025. [PMID: 38563242 PMCID: PMC11292397 DOI: 10.1111/jdi.14207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 03/01/2024] [Accepted: 03/18/2024] [Indexed: 04/04/2024] Open
Abstract
AIM/INTRODUCTION This historical cohort study sought to research the relationship between eating behaviors and the incidence of type 2 diabetes in a large, long-term cohort of Japanese subjects. MATERIALS AND METHODS Panasonic Corporation employees who had no history of diabetes and attended yearly health surveys between 2008 and 2018 were included in this study. The main outcome measure was diabetes onset. RESULTS This study included 128,594 participants and 6,729 participants who developed type 2 diabetes in the study period. Skipping breakfast, fast eating, snacking after dinner, and eating meals before sleeping were linked with the risk of the incidence of type 2 diabetes. In individuals with a BMI < 25 kg/m2, fast eating (hazard ratio [HR]: 1.61, 95% confidence interval [CI]: 1.37-1.90), and eating meals before sleeping (HR: 1.09, 95% CI: 1.02-1.17) were likewise associated with an increased risk of incident type 2 diabetes. Nevertheless, fast eating (HR: 1.08, 95% CI: 0.89-1.30) and meals before sleeping (HR: 0.94, 95% CI: 0.88-1.01) were not related to the occurrence of type 2 diabetes in individuals with a BMI ≥25 kg/m2 (P value for interaction = 0.0007 [fast eating] and 0.007 [meals before sleeping], respectively). No significant interaction effect between sex and eating behavior was found. CONCLUSIONS With respect to Japanese people, especially in people with a BMI < 25 kg/m2, eating behaviors may be a risk factor for the occurrence of type 2 diabetes.
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Affiliation(s)
- Ema Toyokuni
- Department of Endocrinology and Metabolism, Graduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
- Department of Diabetes and EndocrinologyMatsushita Memorial HospitalMoriguchiJapan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Norihiro Nishioka
- Department of Preventive ServicesKyoto University School of Public HealthKyotoJapan
| | - Yukiko Tateyama
- Department of Preventive ServicesKyoto University School of Public HealthKyotoJapan
| | - Tomonari Shimamoto
- Department of Preventive ServicesKyoto University School of Public HealthKyotoJapan
| | - Kazushiro Kurogi
- Department of Health Care CenterPanasonic Health Insurance OrganizationMoriguchiJapan
| | - Hiroaki Murata
- Department of Orthopaedic SurgeryMatsushita Memorial HospitalMoriguchiJapan
| | - Masato Ito
- Department of Health Care CenterPanasonic Health Insurance OrganizationMoriguchiJapan
| | - Taku Iwami
- Department of Preventive ServicesKyoto University School of Public HealthKyotoJapan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
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Zhang Q, Chen G, Feng Y, Li M, Liu X, Ma L, Zhang J, Wang S. Association of chrononutrition patterns with biological aging: evidence from a nationally representative cross-sectional study. Food Funct 2024; 15:7936-7950. [PMID: 38980112 DOI: 10.1039/d4fo00147h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
Previous studies mostly focused on the benefits of caloric restriction and fasting on longevity. However, whether the timing and frequency of eating affect aging remains unclear. Here, we investigated the associations between chrononutrition patterns and biological aging, and explored whether and to what extent dietary inflammation mediated this association. 16 531 adults aged 20 to 84 years from the National Health and Nutrition Examination Survey were collected. Chrononutrition patterns were determined with two 24-hour dietary recalls. Phenotypic age was calculated to reflect the biological aging status. The dietary inflammatory index (DII) was used to assess the dietary inflammation. After adjustment of the survey weight and multiple covariates including total energy intake, participants in the third tertile of the time of the first meal (mean 10 : 26) exhibited more advanced biological age (β 0.64; 95% CI, 0.26-1.00) and a higher incidence of accelerated aging (odds ratio (OR) 1.25; 95% CI, 1.06-1.47) compared to those of the first tertile (mean 6 : 14). Higher eating frequency was associated with delayed biological aging in both multivariable linear (β -0.31; 95% CI, -0.44 to -0.19) and logistic regression model (OR 0.90; 95% CI, 0.85-0.95). Furthermore, we found that DII rather than metabolic factors mediated the inverse association between eating frequency and biological aging (mediation proportion 24.67%; 95% CI, 19.83%-32.00%). Our findings demonstrated the association between chrononutrition patterns and biological aging among the US general population and the potential role of dietary inflammation in this association, suggesting that modifying chrononutrition patterns may be a practical and cost-effective strategy for combating aging.
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Affiliation(s)
- Qianyu Zhang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Wuhan, Hubei, 430030, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan, Hubei, 430030, China
| | - Gang Chen
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Wuhan, Hubei, 430030, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan, Hubei, 430030, China
| | - Yanzhi Feng
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Wuhan, Hubei, 430030, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan, Hubei, 430030, China
| | - Mo Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Wuhan, Hubei, 430030, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan, Hubei, 430030, China
| | - Xingyu Liu
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Wuhan, Hubei, 430030, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan, Hubei, 430030, China
| | - Lanfang Ma
- Department of Obstetrics and Gynecology, Guiyang Maternity and Child Health Care Hospital, Guizhou 550003, People's Republic of China
| | - Jinjin Zhang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Wuhan, Hubei, 430030, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan, Hubei, 430030, China
| | - Shixuan Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Wuhan, Hubei, 430030, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan, Hubei, 430030, China
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Kang Y, Kang M, Lim H. Age-specific association between meal-skipping patterns and the risk of hyperglycemia in Korean adults: a national cross-sectional study using the KNHANES data. BMC Public Health 2024; 24:1697. [PMID: 38918764 PMCID: PMC11201090 DOI: 10.1186/s12889-024-18762-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 05/02/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Glucose metabolism regulation is influenced by age and meal skipping, although research on their interplay with hyperglycemia remains limited. This study aims to explore the intricate relationship between meal-skipping patterns and hyperglycemia risk across distinct age groups in South Korean adults. METHODS Utilizing data from the Korea National Health and Nutrition Examination Surveys (KNHANES) conducted from 2013 to 2020, comprising 28,530 individuals aged 19 years and older, this study employed multivariable logistic regression models to examine the associations between meal-skipping patterns and the risk of hyperglycemia. RESULTS Meal-skipping patterns were categorized into three groups: no skipping (NS), skipping breakfast (SB), and skipping dinner (SD). Age groups were defined as "young" (aged 19-44), "middle-aged" (aged 45-64), and "elderly" adults (over 65 years old). Among "young" adults, SB was associated with a 1.33-fold higher risk of hyperglycemia (OR = 1.33, 95% CI = 1.14-1.54) compared to NS. Conversely, in "elderly" adults, SD was linked to a 0.49-fold reduced risk (95% CI = 0.29-0.82) when compared to NS. Additionally, we observed that the Korean Health Eating Index (KHEI) scores, representing the quality of diet on a scale of 0 to 100, were consistently lower in SB compared to NS across all age groups. Intriguingly, specifically among the "elderly" group, this score was higher in SD compared to NS (p < 0.001). CONCLUSIONS This study demonstrates age-specific variations in the association between meal-skipping patterns and the risk of hyperglycemia.
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Affiliation(s)
- Yeonji Kang
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin, 17104, Republic of Korea
| | - Minji Kang
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin, 17104, Republic of Korea
- Research Institute of Medical Nutrition, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Hyunjung Lim
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin, 17104, Republic of Korea.
- Research Institute of Medical Nutrition, Kyung Hee University, Seoul, 02447, Republic of Korea.
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Wang B, Hou J, Mao Z, Chen C, Wang C, Yu S. Association between dinner-bedtime interval and type 2 diabetes mellitus: a large-scale cross-sectional study. J Diabetes Metab Disord 2024; 23:1039-1045. [PMID: 38932796 PMCID: PMC11196427 DOI: 10.1007/s40200-023-01382-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/21/2023] [Indexed: 06/28/2024]
Abstract
Objective Glucose metabolism is impacted by circadian disruption. Dinner-bedtime interval (DBI) was an accessible indicator to reflect the alignment between dinner time and circadian clock. We aimed to investigate the association of DBI with type 2 diabetes mellitus (T2DM). Methods 7676 adult subjects from the Henan Rural Cohort were included. Their demographic information including dinner time and bedtime was collected. Fasting venous blood samples were collected for biochemical determinations. Generalized linear regression model was used to analyze the factors influencing DBI. Furthermore, logistic regression incorporated with restricted cubic spline model was applied to evaluate the association between DBI and T2DM. Results The results of multiple linear regression model showed that age (β: -0.018, 95% CI: -0.021, -0.015) was negatively correlated with DBI. Female (β: 0.311, 95% CI: 0.229, 0.393), junior high school education (β: 0.246, 95% CI: 0.187, 0.306), high school education or above (β: 0.346, 95% CI: 0.259, 0.433), average monthly income with 1000-1999 CNY(0.102, 95% CI: 0.032, 0.171), average monthly income ≥ 2000 CNY (β: 0.164, 95% CI: 0.076, 0.251), moderate physical activity (β: 0.134, 95% CI: 0.071, 0.197), current smokers (β: 0.214, 95% CI: 0.118, 0.309), current drinkers (β: 0.099, 95% CI: 0.008, 0.190) were positively correlated with DBI. Furthermore, DBI was significantly associated with T2DM (adjusted OR: 0.910, 95%CI: 0.845-0.979, P = 0.012). DBI longer than 3 h was associated with decreased risk of T2DM (adjusted OR: 0.773, 95%CI: 0.648-0.921, P = 0.004). Conclusions DBI larger than 3 h is beneficial to T2DM prevention. Further investigation is required to verify the association.
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Affiliation(s)
- Bingqian Wang
- College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou City, 450001 People’s Republic of China
| | - Jian Hou
- College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou City, 450001 People’s Republic of China
| | - Zhenxing Mao
- College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou City, 450001 People’s Republic of China
| | - Changying Chen
- The First Affiliated Hospital, Zhengzhou University, Zhengzhou, 450052 China
- Institute for Hospital Management of Henan Province, Zhengzhou, 450052 China
| | - Chongjian Wang
- College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou City, 450001 People’s Republic of China
| | - Songcheng Yu
- College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou City, 450001 People’s Republic of China
- The First Affiliated Hospital, Zhengzhou University, Zhengzhou, 450052 China
- Institute for Hospital Management of Henan Province, Zhengzhou, 450052 China
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Chong GY, Kaur S, Ruzita AT, Wilfred Mok KH, Tan HY, Loy SL, Chen LW, Siah WY, Lim GP, Chee YY, June Lem EM, Koo HC. Scoping review: Exploring the relationship between chrononutrition and glycemic responses in the adult population. Chronobiol Int 2024; 41:904-923. [PMID: 38832541 DOI: 10.1080/07420528.2024.2360742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 05/21/2024] [Indexed: 06/05/2024]
Abstract
Chrononutrition, an emerging body of evidence on the relationship between biological rhythms and metabolism, has been established to be associated with glycemic responses. However, the available evidence is inconsistent, due to protocol variations. Therefore, this review aims to summarize the findings on chrononutrition characteristics and their association with glycemic responses among adults. Systematic searches were conducted across six databases (PubMed, EBSCO Host, ProQuest Central, MEDLINE & Ovid, Scopus and Web of Science) to identify all relevant studies published from January 2012. Two reviewers independently screened the abstracts and full-text articles based on the inclusion and exclusion criteria. Details about population characteristics, study methods and key findings were extracted following the PRISMA-ScR guideline. The quality of selected studies was evaluated using the mixed methods appraisal tool. The searchers identified 49 studies eligible for analysis. The results showed that meal timing, particularly night-time eating and snacking were associated with glycemic responses. Regarding meal regularity, skipping breakfast may affect glycemic responses, but no clear conclusion was drawn about its effect on insulin. The association between meal frequency and glycemic responses was inconclusive. Night fasting duration and restricted eating window are potentially associated with glycemic responses. The current review extensively investigates the association between chrononutrition factors and glycemic responses in adults. However, more prospective cohort and interventional studies are needed to better understand this causal-effect relationship.
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Affiliation(s)
- Guey Yong Chong
- Faculty of Applied Sciences, Tunku Abdul Rahman University of Management and Technology, Kuala Lumpur, Malaysia
| | - Satvinder Kaur
- Faculty of Applied Sciences, UCSI University, Kuala Lumpur, Malaysia
| | - Abd Talib Ruzita
- Nutritional Sciences Program, Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Kok Hoe Wilfred Mok
- Institute for Health Systems Research, Ministry of Health Malaysia, Shah Alam, Malaysia
| | - Hui Yin Tan
- Faculty of Applied Sciences, Tunku Abdul Rahman University of Management and Technology, Kuala Lumpur, Malaysia
| | - See Ling Loy
- Department of Reproductive Medicine, KK Women's and Children's Hospital, Singapore, Singapore
- Obstetrics & Gynecology Academic Clinical Programme, Duke-NUS Medical School, Singapore, Singapore
| | - Ling-Wei Chen
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
- Master of Public Health Program, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Woan Yie Siah
- Klinik Kesihatan Batu Berendam, Pejabat Kesihatan Daerah Melaka Tengah, Melaka, Malaysia
| | - Geok Pei Lim
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Malaysia
| | - Yin Yin Chee
- Faculty of Applied Sciences, Tunku Abdul Rahman University of Management and Technology, Kuala Lumpur, Malaysia
| | - Ee Mun June Lem
- Faculty of Applied Sciences, Tunku Abdul Rahman University of Management and Technology, Kuala Lumpur, Malaysia
| | - Hui Chin Koo
- Faculty of Applied Sciences, Tunku Abdul Rahman University of Management and Technology, Kuala Lumpur, Malaysia
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Chauhan YV, Gada JV, Misra S, Dhole CB, Palekar AV, Varthakavi PK, Bhagwat NM. Early Dinner Improves the Glycemic Profile in Habitual Late Eaters With Uncontrolled Type 2 Diabetes Mellitus in the Short Term. Cureus 2024; 16:e59504. [PMID: 38826926 PMCID: PMC11144034 DOI: 10.7759/cureus.59504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2024] [Indexed: 06/04/2024] Open
Abstract
Background Late dinner (LD) can worsen the glucose profile in type 2 diabetes (T2D). We assessed the short-term effect of early dinner (ED) on glycemic control in habitual late eaters with uncontrolled T2D. Methodology This interventional, single-arm, within-group trial recruited 10 habitual late eaters with uncontrolled T2D (glycosylated hemoglobin: 7-9% and either fasting plasma glucose (FPG): ≥140 mg/dl or post-prandial plasma glucose: ≥200 mg/dl). They had their usual LD (beyond 22:00 hours) on Days 0-3 and ED (before 20:00 hours) on Days 4-10. Continuous glucose monitoring system (CGMS) parameters, two-hour post-dinner, and fasting (10-hour post-dinner) investigations were analyzed. Bedtime hunger was assessed using a Labeled Magnitude Satiety Scale. Results The mean dinner time was reduced from 22:28 hours to 19:29 hours. CGMS revealed that ED lowered the 10-hour post-dinner incremental area under the curve (22,587.9 ± 5,168.3 mg/dl×mins vs. 15,886.3 ± 4,288.7 mg/dl×mins, P < 0.002), 10-hour post-dinner average blood glucose (ABG) (137.5 ± 9.3 mg/dl vs. 125 ± 7.9 mg/dl, P < 0.002), 24-hour ABG (132.2 ± 7.5 mg/dl vs. 124.8 ± 5.4 mg/dl, P = 0.037), and night mean amplitude of glucose excursion (83.7 ± 5.8 mg/dl vs. 69.3 ± 7.5 mg/dl, P = 0.027). ED also reduced FPG (119.8 ± 7.3 mg/dl vs. 105.2 ± 5.7 mg/dl, P = 0.015), fasting insulin (15.0 ± 4.3 µIU/ml vs. 9.7 ± 2.7 µIU/ml, P < 0.002), and HOMA-IR (4.36 ± 1.2 vs. 2.56 ± 0.79, P < 0.002). Post-dinner glucose, insulin, and inflammatory markers were unchanged. Bedtime hunger increased significantly on Days 4 and 5 but returned to baseline by Day 10. Conclusions A simple modification of dinner time in habitual late eaters with uncontrolled T2D improves FPG, glycemic control, and insulin resistance in the short term.
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Affiliation(s)
- Yash V Chauhan
- Department of Endocrinology, Topiwala National Medical College and Bai Yamunabai Laxman Nair Charitable Hospital, Mumbai, IND
| | - Jugal V Gada
- Department of Endocrinology, Topiwala National Medical College and Bai Yamunabai Laxman Nair Charitable Hospital, Mumbai, IND
| | - Sukirti Misra
- Department of Endocrinology, Topiwala National Medical College and Bai Yamunabai Laxman Nair Charitable Hospital, Mumbai, IND
| | - Charushila B Dhole
- Department of Endocrinology, Topiwala National Medical College and Bai Yamunabai Laxman Nair Charitable Hospital, Mumbai, IND
| | - Anagha V Palekar
- Department of Dietetics, Topiwala National Medical College and Bai Yamunabai Laxman Nair Charitable Hospital, Mumbai, IND
| | - Premlata K Varthakavi
- Department of Endocrinology, Topiwala National Medical College and Bai Yamunabai Laxman Nair Charitable Hospital, Mumbai, IND
| | - Nikhil M Bhagwat
- Department of Endocrinology, Topiwala National Medical College and Bai Yamunabai Laxman Nair Charitable Hospital, Mumbai, IND
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8
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Marhefkova N, Sládek M, Sumová A, Dubsky M. Circadian dysfunction and cardio-metabolic disorders in humans. Front Endocrinol (Lausanne) 2024; 15:1328139. [PMID: 38742195 PMCID: PMC11089151 DOI: 10.3389/fendo.2024.1328139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 04/16/2024] [Indexed: 05/16/2024] Open
Abstract
The topic of human circadian rhythms is not only attracting the attention of clinical researchers from various fields but also sparking a growing public interest. The circadian system comprises the central clock, located in the suprachiasmatic nucleus of the hypothalamus, and the peripheral clocks in various tissues that are interconnected; together they coordinate many daily activities, including sleep and wakefulness, physical activity, food intake, glucose sensitivity and cardiovascular functions. Disruption of circadian regulation seems to be associated with metabolic disorders (particularly impaired glucose tolerance) and cardiovascular disease. Previous clinical trials revealed that disturbance of the circadian system, specifically due to shift work, is associated with an increased risk of type 2 diabetes mellitus. This review is intended to provide clinicians who wish to implement knowledge of circadian disruption in diagnosis and strategies to avoid cardio-metabolic disease with a general overview of this topic.
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Affiliation(s)
- Natalia Marhefkova
- Diabetes Centre, Institute for Clinical and Experimental Medicine, Prague, Czechia
- First Faculty of Medicine, Charles University, Prague, Czechia
| | - Martin Sládek
- Institute of Physiology, The Czech Academy of Sciences, Prague, Czechia
| | - Alena Sumová
- Institute of Physiology, The Czech Academy of Sciences, Prague, Czechia
| | - Michal Dubsky
- Diabetes Centre, Institute for Clinical and Experimental Medicine, Prague, Czechia
- First Faculty of Medicine, Charles University, Prague, Czechia
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9
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Chong MY, Eussen SJPM, van Roekel EH, Pot GK, Koster A, Breukink SO, Janssen-Heijnen MLG, Keulen ETP, Stehouwer CDA, Weijenberg MP, Bours MJL. Longitudinal associations of circadian eating patterns with sleep quality, fatigue and inflammation in colorectal cancer survivors up to 24 months post-treatment. Br J Nutr 2024; 131:1166-1180. [PMID: 38012842 PMCID: PMC10918519 DOI: 10.1017/s0007114523002714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 09/29/2023] [Accepted: 11/21/2023] [Indexed: 11/29/2023]
Abstract
Fatigue and insomnia, potentially induced by inflammation, are distressing symptoms experienced by colorectal cancer (CRC) survivors. Emerging evidence suggests that besides the nutritional quality and quantity, also the timing, frequency and regularity of dietary intake (chrono-nutrition) could be important for alleviating these symptoms. We investigated longitudinal associations of circadian eating patterns with sleep quality, fatigue and inflammation in CRC survivors. In a prospective cohort of 459 stage I-III CRC survivors, four repeated measurements were performed between 6 weeks and 24 months post-treatment. Chrono-nutrition variables included meal energy contribution, frequency (a maximum of six meals could be reported each day), irregularity and time window (TW) of energetic intake, operationalised based on 7-d dietary records. Outcomes included sleep quality, fatigue and plasma concentrations of inflammatory markers. Longitudinal associations of chrono-nutrition variables with outcomes from 6 weeks until 24 months post-treatment were analysed by confounder-adjusted linear mixed models, including hybrid models to disentangle intra-individual changes from inter-individual differences over time. An hour longer TW of energetic intake between individuals was associated with less fatigue (β: -6·1; 95 % CI (-8·8, -3·3)) and insomnia (β: -4·8; 95 % CI (-7·4, -2·1)). A higher meal frequency of on average 0·6 meals/d between individuals was associated with less fatigue (β: -3·7; 95 % CI (-6·6, -0·8)). An hour increase in TW of energetic intake within individuals was associated with less insomnia (β: -3·0; 95 % CI (-5·2, -0·8)) and inflammation (β: -0·1; 95 % CI (-0·1, 0·0)). Our results suggest that longer TWs of energetic intake and higher meal frequencies may be associated with less fatigue, insomnia and inflammation among CRC survivors. Future studies with larger contrasts in chrono-nutrition variables are needed to confirm these findings.
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Affiliation(s)
- Marvin Y. Chong
- Department of Epidemiology, GROW School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands
- Department of Epidemiology, CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, The Netherlands
- Department of Epidemiology, CAPHRI School for Care and Public Health Research, Maastricht University, Maastricht, The Netherlands
| | - Simone J. P. M. Eussen
- Department of Epidemiology, CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, The Netherlands
- Department of Epidemiology, CAPHRI School for Care and Public Health Research, Maastricht University, Maastricht, The Netherlands
| | - Eline H. van Roekel
- Department of Epidemiology, GROW School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands
| | - Gerda K. Pot
- Nutrition and Healthcare Alliance Hospital Gelderse Vallei, Ede, The Netherlands
| | - Annemarie Koster
- Department of Social Medicine, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Stéphanie O. Breukink
- Department of Surgery, GROW School for Oncology and Reproduction, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Maryska L. G. Janssen-Heijnen
- Department of Epidemiology, GROW School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands
- Department of Clinical Epidemiology, VieCuri Medical Centre, Venlo, The Netherlands
| | - Eric T. P. Keulen
- Department of Internal Medicine and Gastroenterology, Zuyderland Medical Centre Sittard-Geleen, Geleen, The Netherlands
| | - Coen D. A. Stehouwer
- Department of Internal Medicine, CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Matty P. Weijenberg
- Department of Epidemiology, GROW School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands
| | - Martijn J. L. Bours
- Department of Epidemiology, GROW School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands
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10
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Eberli NS, Colas L, Gimalac A. Chrononutrition in traditional European medicine-Ideal meal timing for cardiometabolic health promotion. JOURNAL OF INTEGRATIVE MEDICINE 2024; 22:115-125. [PMID: 38472010 DOI: 10.1016/j.joim.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 02/01/2024] [Indexed: 03/14/2024]
Abstract
Meal timing plays a crucial role for cardiometabolic health, given the circadian regulation of cardiometabolic function. However, to the best of our knowledge, no concept of meal timing exists in traditional European medicine (TEM). Therefore, in this narrative review, we aim to define the optimal time slot for energy intake and optimal energy distribution throughout the day in a context of TEM and explore further implications. By reviewing literature published between 2002 and 2022, we found that optimal timing for energy intake may be between 06:00 and 09:00, 12:00 and 14:00, and between 15:00 and 18:00, with high energy breakfast, medium energy lunch and low energy dinner and possibly further adjustments according to one's chronotype and genetics. Also, timing and distribution of energy intake may serve as a novel therapeutic strategy to optimize coction, a concept describing digestion and metabolism in TEM. Please cite this article as: Eberli NS, Colas L, Gimalac A. Chrononutrition in traditional European medicine-Ideal meal timing for cardiometabolic health promotion. J Integr Med. 2024; 22(2);115-125.
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Affiliation(s)
- Nora Selena Eberli
- Department of Traditional European Medicine, Navi Institute of Research in Integrative Health, Ecole Professionnelle Supérieure de Naturopathie, Centre André Henzelin, 1066 Epalinges, Switzerland.
| | - Ludivine Colas
- Department of Traditional European Medicine, Navi Institute of Research in Integrative Health, Ecole Professionnelle Supérieure de Naturopathie, Centre André Henzelin, 1066 Epalinges, Switzerland
| | - Anne Gimalac
- Department of Traditional European Medicine, Navi Institute of Research in Integrative Health, Ecole Professionnelle Supérieure de Naturopathie, Centre André Henzelin, 1066 Epalinges, Switzerland
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11
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Magalhães ACO, Marques CG, Lucin GA, Nakamoto FP, Tufik S, Thomatieli-Santos RV, Dos Santos Quaresma MVL. The relationship between sleep- and circadian rhythm-related parameters with dietary practices and food intake of sedentary adults: a cross-sectional study. Sleep Biol Rhythms 2024; 22:113-124. [PMID: 38476859 PMCID: PMC10900051 DOI: 10.1007/s41105-023-00490-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 09/06/2023] [Indexed: 03/14/2024]
Abstract
We aimed to explore the link between sleep-related parameters and dietary practices. This cross-sectional exploratory study includes sedentary individuals between 20 and 59 years of age. We applied exigent inclusion and exclusion criteria, such as weight stability and without humor- or sleep-related diseases. Also, shift workers were not included. We evaluated sleep quality (by Pittsburg Sleep Quality Index; PSQI), sleepiness (by Epworth Sleepiness Scale), chronotype (by Morningness Eveningness Questionnaire; MEQ), and social jetlag from sleep dairy. Moreover, Food Practices Measurement Scale was used to assess dietary practices. Food intake estimates (i. e., energy, eating window, and late-night dinner eating) were derived from two 24-h food recalls (R24h). For analysis, dietary practices and energy intake from R24h were considered dependent variables, while PSQI, ESS, MEQ, STJ, EW, and LNDE were considered independent variables. Our sample comprises 42 adults (21 women and 21 men; 35.4 (12.5) y; 25.6 (5.21) kg/m2 BMI; 26.5 (7.97) % body fat). We verified that persons with poor sleep quality showed lower dietary practice scores (MD - 6.68; p = 0.021). Besides, in regression analysis, chronotype (β = 0.266; p = 0.039) was positively associated with dietary practices, and eating window was positively associated with energy intake (β = 267 kcal; p = 0.023). In contrast to our hypothesis, other sleep- and circadian-related variables were not associated with dietary practices or energy intake. In summary, we conclude that morning chronotype appears to be related to better dietary practices from the Food Guide for the Brazilian Population guide and that higher eating window was positively associated with energy intake.
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Affiliation(s)
- Ana Carolina Oumatu Magalhães
- Department of Nutrition, Centro Universitário São Camilo, Av. Nazaré, 1501 - Ipiranga, São Paulo, SP 04263-200 Brazil
- Medicine Faculty, Adult Health and Geriatrics Multiprofessional Residency Program, Universidade Estatual de São Paulo, Botucatu, SP Brazil
| | - Camila Guazzelli Marques
- Psychobiology Postgraduate Program, Department of Psychobiology, Universidade Federal de São Paulo, São Paulo, SP Brazil
| | - Glaice Aparecida Lucin
- Psychobiology Postgraduate Program, Department of Psychobiology, Universidade Federal de São Paulo, São Paulo, SP Brazil
| | - Fernanda Patti Nakamoto
- Department of Nutrition, Centro Universitário São Camilo, Av. Nazaré, 1501 - Ipiranga, São Paulo, SP 04263-200 Brazil
| | - Sergio Tufik
- Psychobiology Postgraduate Program, Department of Psychobiology, Universidade Federal de São Paulo, São Paulo, SP Brazil
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12
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Li Y, Fujii M, Ohno Y, Ikeda A, Godai K, Nakamura Y, Akagi Y, Yabe D, Tsushita K, Kashihara N, Kamide K, Kabayama M. Lifestyle factors associated with a rapid decline in the estimated glomerular filtration rate over two years in older adults with type 2 diabetes-Evidence from a large national database in Japan. PLoS One 2023; 18:e0295235. [PMID: 38091297 PMCID: PMC10718407 DOI: 10.1371/journal.pone.0295235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 11/18/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND The present study investigated lifestyle risk factors from metabolic syndrome-related lifestyles for a rapid decline in the estimated glomerular filtration rate (eGFR) among adults aged 40-74 years with treated and untreated type 2 diabetes. METHODS AND RESULTS This study analyzed data from the National Database of Health Insurance Claims and Specific Health Checkups of Japan, encompassing the period from fiscal year (FY) 2017 to FY2020. We established FY2018 as our baseline year. The subjects of this study were adults aged 40-74 in FY2018(baseline) who had type 2 diabetes and underwent specific health checkups in FY2020. We excluded adults with a medical record of kidney dialysis between FY2017 and FY2018, records of suspected type 1 diabetes between FY2017 and FY2020, or a baseline eGFR >85 mL/min/1.73 m2 or missing eGFR data as of FY2020. Eventually we analyzed 573,860 individuals. The outcome variable was a rapid decline in eGFR (≥30%) during the follow-up. Exposure lifestyle factors included skipping breakfast, late-night dinners, regular smoking, a high alcohol intake, non-refreshing sleep, and a lack of habitual exercise. Logistic regression models were stratified by age (40-59 and 60-74 years) and baseline eGFR levels (60-85, 30-59, and <30 mL/min/1.73 m2). Covariates included sex, a history of heart disease, a history of stroke, a history of renal failure, anemia, low-density lipoprotein, systolic blood pressure, hemoglobin A1C, body mass index, antidiabetic medications, antihypertension drugs, lipid-lowering drugs, the oral adsorbent Kremezin, non-steroidal anti-inflammatory drugs, and drugs for the treatment of renal anemia. A rapid decline in eGFR was detected in approximately 1.3% of participants (7,683 cases). In the baseline eGFR >30 subgroups (60-85 or 30-59 mL/min/1.73 m2), skipping breakfast and regular smoking were associated with a rapid decline in eGFR in both age groups, while a lack of habitual exercise and late-night dinners in the 60-74 age group and non-refreshing sleep in the 40-59 age group were identified as risk factors. Additionally, skipping breakfast was a risk factor for a rapid decline in eGFR in the 60-74 age group regardless of baseline eGFR levels. In the baseline eGFR <30 mL/min/1.73 m2 subgroup, skipping breakfast and non-refreshed sleep were risk factors for a rapid decline in eGFR. CONCLUSIONS We found specific lifestyle risk factors were associated with a rapid eGFR decline among people with type 2 diabetes from a nationwide database in Japan. The associations varied by baseline eGFR level, age, and sex. Lifestyle modifications may effectively prevent the aggravation of diabetic kidney disease.
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Affiliation(s)
- Yaya Li
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Makoto Fujii
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuko Ohno
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Asuka Ikeda
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Kayo Godai
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuko Nakamura
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuya Akagi
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Daisuke Yabe
- Department of Diabetes, Endocrinology and Metabolism and Department of Rheumatology and Clinical Immunology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Kazuyo Tsushita
- Graduate Schools of Nutrition Sciences, Kagawa Nutrition University, Saitama, Sakado, Japan
| | - Naoki Kashihara
- Department of Nephrology and Hypertension, Kawasaki Medical School, Kurashiki, Japan
| | - Kei Kamide
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Mai Kabayama
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
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13
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Alkhulaifi F, Al-Hooti S, Al-Zenki S, AlOmirah H, Darkoh C. Dietary Habits, Meal Timing, and Meal Frequency in Kuwaiti Adults: Analysis of the Kuwait National Nutrition Surveillance Data. Nutrients 2023; 15:4537. [PMID: 37960190 PMCID: PMC10649189 DOI: 10.3390/nu15214537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Dietary habits, including meal frequency, meal timing, and skipping meals, have been extensively studied due to their association with the development of noncommunicable diseases (NCDs). This study describes dietary habits, meal timing, frequency, skipping meals, and late-night eating in Kuwaiti adults. Kuwait National Nutrition Surveillance System data were utilized to reach the objectives of this study. The findings reveal that approximately 54% of the adults in Kuwait eat after 10 p.m., 29% skip breakfast, and 9.8% skip dinner. Furthermore, adults in Kuwait consume 4.4 meals per day on average. Women skip breakfast more often and have more extended night fasting than men (p < 0.001). Married adults skip breakfast and dinner less than unmarried adults (p < 0.001). In conclusion, this descriptive study provides valuable insights into the dietary habits of Kuwaiti adults, emphasizing the importance of further investigating the association between meal timing, meal frequency, and the prevalence of NCDs in Kuwait.
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Affiliation(s)
- Fatema Alkhulaifi
- Department of Epidemiology, Human Genetics & Environmental Sciences, Center for Infectious Diseases, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
- Department of Epidemiology and Biostatistics, College of Public Health, Kuwait University, Khaldiya 12037, Kuwait
| | - Suad Al-Hooti
- Kuwait Institute of Scientific Research, Kuwait City 13109, Kuwait; (S.A.-H.); (S.A.-Z.); (H.A.)
| | - Sameer Al-Zenki
- Kuwait Institute of Scientific Research, Kuwait City 13109, Kuwait; (S.A.-H.); (S.A.-Z.); (H.A.)
| | - Husam AlOmirah
- Kuwait Institute of Scientific Research, Kuwait City 13109, Kuwait; (S.A.-H.); (S.A.-Z.); (H.A.)
| | - Charles Darkoh
- Department of Epidemiology, Human Genetics & Environmental Sciences, Center for Infectious Diseases, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
- Microbiology and Infectious Diseases Program, Graduate School of Biomedical Sciences, University of Texas MD Anderson Cancer Center UTHealth, Houston, TX 77030, USA
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14
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Okamura T, Hasegawa Y, Hamaguchi M, Sasano R, Fukui M. The role of chicken eggs in modulating sarcopenic obesity and gut microbiota in db/db mice. Front Microbiol 2023; 14:1281217. [PMID: 37928687 PMCID: PMC10622760 DOI: 10.3389/fmicb.2023.1281217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 09/28/2023] [Indexed: 11/07/2023] Open
Abstract
Background Sarcopenia obesity, in which loss of muscle mass and fat accumulation occur simultaneously, is the pathological basis of type 2 diabetes mellitus. The usefulness of chicken eggs in sarcopenia prevention has been reported in several previous studies. The purpose of this study was to determine the beneficial effects of chicken eggs in the prevention of sarcopenic obesity in db/db mice. Methods We raised 8-week-old db/db male mice, a model of sarcopenia obesity, for 8 weeks and fed them a diet mixed with dried whole eggs. The fecal microbiota transplant (FMT) group was treated with antibiotics for 2 weeks, starting at 6 weeks of age, followed by FMT twice a week until 16 weeks of age. Results Eggs administered to db/db mice showed increased grip strength (p = 0.022) and muscle mass (p = 0.013), decreased visceral fat mass (p = 0.005), and significantly increased physical activity (p < 0.001). The FMT group of egg-fed mice showed a significant improvement in glucose intolerance and sarcopenic obesity. Sequencing of gene expression in the small intestine showed that the gene expression of amino acid transporters such as Slc6a18, Slc6a19, and Slc38a6 was increased in egg-fed mice. 16S rRNA sequencing of the gut microbiota showed an increase in the genus Vampirovibrio in both the egg-fed and FMT groups compared to that in egg-fed mice. Conclusion The results of this study indicate that egg consumption not only increases the intake of amino acids and other nutrients but also alters the intestinal microbiota and increases amino acid absorption from the intestinal tract, suggesting that eggs might contribute to the ameliorative mechanism of sarcopenic obesity.
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Affiliation(s)
- Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuka Hasegawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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15
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BaHammam AS, Pirzada A. Timing Matters: The Interplay between Early Mealtime, Circadian Rhythms, Gene Expression, Circadian Hormones, and Metabolism-A Narrative Review. Clocks Sleep 2023; 5:507-535. [PMID: 37754352 PMCID: PMC10528427 DOI: 10.3390/clockssleep5030034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/24/2023] [Accepted: 09/04/2023] [Indexed: 09/28/2023] Open
Abstract
Achieving synchronization between the central and peripheral body clocks is essential for ensuring optimal metabolic function. Meal timing is an emerging field of research that investigates the influence of eating patterns on our circadian rhythm, metabolism, and overall health. This narrative review examines the relationship between meal timing, circadian rhythm, clock genes, circadian hormones, and metabolic function. It analyzes the existing literature and experimental data to explore the connection between mealtime, circadian rhythms, and metabolic processes. The available evidence highlights the importance of aligning mealtime with the body's natural rhythms to promote metabolic health and prevent metabolic disorders. Specifically, studies show that consuming meals later in the day is associated with an elevated prevalence of metabolic disorders, while early time-restricted eating, such as having an early breakfast and an earlier dinner, improves levels of glucose in the blood and substrate oxidation. Circadian hormones, including cortisol and melatonin, interact with mealtimes and play vital roles in regulating metabolic processes. Cortisol, aligned with dawn in diurnal mammals, activates energy reserves, stimulates appetite, influences clock gene expression, and synchronizes peripheral clocks. Consuming meals during periods of elevated melatonin levels, specifically during the circadian night, has been correlated with potential implications for glucose tolerance. Understanding the mechanisms of central and peripheral clock synchronization, including genetics, interactions with chronotype, sleep duration, and hormonal changes, provides valuable insights for optimizing dietary strategies and timing. This knowledge contributes to improved overall health and well-being by aligning mealtime with the body's natural circadian rhythm.
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Affiliation(s)
- Ahmed S. BaHammam
- The University Sleep Disorders Center, Department of Medicine, College of Medicine, King Saud University, Riyadh 11324, Saudi Arabia
| | - Abdulrouf Pirzada
- North Cumbria Integrated Care (NCIC), National Health Service (NHS), Carlisle CA2 7HY, UK;
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16
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Zhao L, Bidargaddi N, Vakulin A, Li W, Luscombe-Marsh N, Benton F, Adams R, Kemps E, Vincent AD, Heilbronn LK, Wittert GA. A micro-randomized pilot study to examine the impact of just-in-time nudging on after-dinner snacking in adults with type 2 diabetes: A study protocol. Diabetes Obes Metab 2023. [PMID: 37385960 DOI: 10.1111/dom.15159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/10/2023] [Accepted: 05/20/2023] [Indexed: 07/01/2023]
Abstract
AIM To determine whether a digital nudge soon after dinner reduces after-dinner snacking events as measured objectively by continuous glucose monitoring (CGM) in patients with type 2 diabetes (T2D). METHODS This is a single-site micro-randomized trial (MRT). People with T2D, aged 18-75 years, managed with diet or a stable dose of oral antidiabetic medications for at least 3 months, and who habitual snack after dinner at least 3 nights per week, will be recruited. Picto-graphic nudges were designed by mixed research methods. After a 2-week lead-in phase to determine eligibility and snacking behaviours by a CGM detection algorithm developed by the investigators, participants will be micro-randomized daily (1:1) to a second 2-week period to either a picto-graphic nudge delivered-in-time (Intui Research) or no nudge. During lead-in and MRT phases, 24-hour glucose will be measured by CGM, sleep will be tracked by an under-mattress sleep sensor, and dinner timing will be captured daily by photographing the evening meal. RESULTS The primary outcome is the difference in the incremental area under the CGM curve between nudging and non-nudging days during the period from 90 minutes after dinner until 04:00 AM. Secondary outcomes include the effect of baseline characteristics on treatment, and comparisons of glucose peaks and time-in-range between nudging and non-nudging days. The feasibility of 'just-in-time' messaging and nudge acceptability will be evaluated, along with the analysis of sleep quality measures and their night-to-night variability. CONCLUSIONS This study will provide preliminary evidence of the impact of appropriately timed digital nudges on 24 -hour intertitial glucose levels resulting from altered after-dinner snacking in people with T2D. An exploratory sleep substudy will provide evidence of a bidirectional relationship between after-dinner snacking behaviour, glycaemia and sleep. Ultimately, this study will allow for the design of a future confirmatory study of the potential for digital nudging to improve health related behaviours and health outcomes.
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Affiliation(s)
- Lijun Zhao
- Adelaide Medical School, Faculty of Health and Medical Science, University of Adelaide, Adelaide, South Australia, Australia
- Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Niranjan Bidargaddi
- Digital Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Andrew Vakulin
- Adelaide Institute for Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Wenhao Li
- Digital Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | | | - Fiona Benton
- Diabetes Australia South Australia, Adelaide, South Australia, Australia
| | - Robert Adams
- Adelaide Institute for Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Eva Kemps
- College of Education, Psychology and Social Work, Flinders University, Adelaide, South Australia, Australia
| | - Andrew D Vincent
- Adelaide Medical School, Faculty of Health and Medical Science, University of Adelaide, Adelaide, South Australia, Australia
- Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Leonie K Heilbronn
- Adelaide Medical School, Faculty of Health and Medical Science, University of Adelaide, Adelaide, South Australia, Australia
- Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Gary A Wittert
- Adelaide Medical School, Faculty of Health and Medical Science, University of Adelaide, Adelaide, South Australia, Australia
- Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
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Takahashi F, Hashimoto Y, Okada H, Kondo Y, Kaji A, Sakai R, Kawate Y, Okamura T, Nakanishi N, Majima S, Senmaru T, Ushigome E, Hamaguchi M, Asano M, Yamazaki M, Fukui M. Dental care and oral conditions are associated with the prevalence of sarcopenia in people with type 2 diabetes: a cross-sectional study. BMC Endocr Disord 2023; 23:76. [PMID: 37029386 PMCID: PMC10080754 DOI: 10.1186/s12902-023-01331-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 03/28/2023] [Indexed: 04/09/2023] Open
Abstract
BACKGROUND Insulin resistance, which is closely associated with type 2 diabetes mellitus (T2DM), is a cause of sarcopenia and people with T2DM have a high risk of sarcopenia. Keeping good oral condition by dental care is important for people with T2DM. Keeping good oral condition by dental care is important for people with T2DM. This study has investigated the association between dental care or oral conditions and sarcopenia in people with T2DM. METHODS Dental care and oral conditions were evaluated based on a self-reported questionnaire. Individuals with both low handgrip strength and low skeletal muscle mass index were diagnosed with sarcopenia. RESULTS Among 266 people with T2DM, the proportions of sarcopenia, not having a family dentist, not having a toothbrushing behavior, poor chewing ability, and use of complete dentures were 18.0%, 30.5%, 33.1%, 25.2%, and 14.3%, respectively. The proportions of sarcopenia in people not having a family dentist (27.2% vs. 14.1%, p = 0.017), those with poor chewing ability (26.9% vs. 15.1%, p = 0.047), and use of complete dentures (36.8% vs. 14.9%, p = 0.002) were higher than those in people without. The proportion of sarcopenia in people without toothbrushing behavior tended to be higher than that in people with toothbrushing behavior (25.0% vs. 14.6%, p = 0.057). Not having a family dentist (adjusted odds ratio [OR] 2.48 [95% confidence interval (CI): 1.21-5.09], p = 0.013), poor chewing ability (adjusted OR 2.12 [95% CI: 1.01-4.46], p = 0.048), and use of complete dentures (adjusted OR 2.38 [95% CI: 1.01-5.99], p = 0.046) were related to the prevalence of sarcopenia. CONCLUSIONS This study revealed that dental care and oral conditions were associated with the prevalence of sarcopenia.
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Affiliation(s)
- Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan.
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, Moriguchi, 570- 8540, Japan.
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Yuriko Kondo
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Yuka Kawate
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii cho, Kamigyo-ku, Kyoto-city, Kyoto, 602-8566, Japan
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Kwak J, Jang KA, Kim HR, Kang MS, Lee KW, Shin D. Identifying the Associations of Nightly Fasting Duration and Meal Timing with Type 2 Diabetes Mellitus Using Data from the 2016–2020 Korea National Health and Nutrition Survey. Nutrients 2023; 15:nu15061385. [PMID: 36986116 PMCID: PMC10057513 DOI: 10.3390/nu15061385] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/06/2023] [Accepted: 03/11/2023] [Indexed: 03/17/2023] Open
Abstract
Nightly fasting duration and meal timing are associated with metabolic disorders. This study aimed to investigate the relationships of nightly fasting duration and meal timing with type 2 diabetes mellitus (T2DM) using data from the 2016–2020 Korea National Health and Nutrition Survey. A total of 22,685 adults ≥ 19 years were included in this study. Nightly fasting duration was calculated by subtracting the interval between the day’s first and last meal eating times from 24 h. The meal timing were analyzed using various parameters, including the times of the first and last eating episodes and the percentage of energy intake during the morning (05:00 to 9:00 a.m.), evening (06:00 to 09:00 p.m.), and night (after 09:00 p.m.). Men who fasted nightly for ≥ 12 h had lower odds of T2DM (odds ratio (OR): 0.86; 95% confidence interval (CI): 0.75–0.99) than those who fasted for < 12 h. Individuals who had their last meal after 09:00 p.m. had higher odds of T2DM (OR: 1.19, 95% CI: 1.03–1.38, men; OR: 1.19, 95% CI: 1.01–1.40, women). Additionally, the percentage of energy intake during the evening was associated with increased odds of T2DM (OR: 1.41, 95% CI: 1.08–1.84, men; OR: 1.32, 95% CI: 1.02–1.70, women). These findings emphasize the importance of nightly fasting duration and meal timing in modulating the risk of T2DM among Korean adults.
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Affiliation(s)
- Junkyung Kwak
- Department of Food and Nutrition, Inha University, Incheon 22212, Republic of Korea
| | - Kyeong-A Jang
- Department of Agro-Food Resources, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea
| | - Haeng-Ran Kim
- Department of Agro-Food Resources, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea
| | - Min-Sook Kang
- Department of Agro-Food Resources, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Republic of Korea
| | - Kyung Won Lee
- Department of Home Economics Education, Korea National University of Education, Cheongju 28173, Republic of Korea
- Correspondence: (K.W.L.); (D.S.); Tel.: +82-43-230-3746 (K.W.L.); +82-32-860-8123 (D.S.)
| | - Dayeon Shin
- Department of Food and Nutrition, Inha University, Incheon 22212, Republic of Korea
- Correspondence: (K.W.L.); (D.S.); Tel.: +82-43-230-3746 (K.W.L.); +82-32-860-8123 (D.S.)
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Ali M, Reutrakul S, Petersen G, Knutson KL. Associations between Timing and Duration of Eating and Glucose Metabolism: A Nationally Representative Study in the U.S. Nutrients 2023; 15:729. [PMID: 36771435 PMCID: PMC9919634 DOI: 10.3390/nu15030729] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/04/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
Diabetes is highly prevalent and is associated with dietary behaviors. Time-restricted eating, which consolidates caloric intake to a shortened eating duration, has demonstrated improvement in metabolic health. Timing of eating could also impact metabolism. Our objective was to examine whether the timing of eating was associated with metabolic health independently of eating duration. Data (n = 7619) are from four cycles (2005-2012) of the National Health and Nutrition Examination Survey (NHANES), a nationally representative U.S. survey that included surveys, physical examinations, and dietary recalls. The primary exposures are eating duration and eating start time estimated from two non-consecutive dietary recalls. Primary outcomes were fasting glucose and estimated insulin resistance using the homeostatic model assessment method (HOMA-IR). The mean (95% CI) eating duration was 12.0 h (11.9-12.0) and the mean (95% CI) start time was 8:21 (8:15-8:26). Earlier eating start time was significantly associated with lower fasting glucose and estimated insulin resistance but eating interval duration was not. Every hour later that eating commenced was associated with approximately 0.6% higher glucose level and 3% higher HOMA-IR (both p < 0.001). In this cross-sectional study, earlier eating start time was associated with more favorable metabolic measures, indicating that meal timing is another important characteristic of dietary patterns that may influence metabolism.
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Affiliation(s)
- Marriam Ali
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University Feinberg School of Medicine, 710 N Lakeshore Drive, Room 1003, Chicago, IL 60611, USA
- Department of Endocrinology and Metabolism, Loyola University Stritch School of Medicine, Maywood, IL 60153, USA
| | - Sirimon Reutrakul
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Illinois Chicago, Chicago, IL 60607, USA
| | - Gregory Petersen
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University Feinberg School of Medicine, 710 N Lakeshore Drive, Room 1003, Chicago, IL 60611, USA
| | - Kristen L. Knutson
- Center for Circadian and Sleep Medicine, Department of Neurology, Northwestern University Feinberg School of Medicine, 710 N Lakeshore Drive, Room 1003, Chicago, IL 60611, USA
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20
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Hatamoto Y, Tanoue Y, Yoshimura E, Matsumoto M, Hayashi T, Ogata H, Tanaka S, Tanaka H, Higaki Y. Delayed Eating Schedule Raises Mean Glucose Levels in Young Adult Males: a Randomized Controlled Cross-Over Trial. J Nutr 2023; 153:1029-1037. [PMID: 36858920 DOI: 10.1016/j.tjnut.2022.12.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Misalignment of meals to the biological clock may cause adverse effects on glucose metabolism. However, the effects of repeated different eating schedules (early compared with late) on glucose concentration throughout the day are poorly understood. OBJECTIVES We examined the effects of different eating schedules on the 24-h glucose response using a continuous glucose monitor (CGM). METHODS Eight young adult males (age, 20.9 ± 3.4 y; body mass index: 21.3 ± 1.8 kg/m2) each followed 2 different eating schedules (early [08:30, 13:30, and 19:30] and late [12:00, 17:00, and 23:00]) in random order. These diet interventions were conducted for 8 d, with an experimental period of 3 d and 2 nights (from dinner on day 7) after 7 d of free living. The 3 meals in each intervention were nutritionally equivalent (55% carbohydrate, 15% protein, and 30% fat). The 24-h mean interstitial glucose concentration on day 8 was obtained under controlled conditions using the CGM (primary outcome). These concentrations were compared among the following 3 schedules using Dunnett's test, with the early eating schedule as reference (1 compared with 2 and 1 compared with 3): 1) early eating schedule (control), 2) late eating schedule according to the clock time (08:00 on day 8 to 08:00 on day 9), and 3) late eating schedule according to the time elapsed since the first meal for 24 h. RESULTS The 24-h mean ± SD interstitial glucose concentrations when participants followed the late eating schedule were higher than those when they followed the early eating schedule in terms of clock time (91.2 ± 2.9 compared with 99.2 ± 4.6 mg/dL, P = 0.003) and time elapsed (91.2 ± 2.9 compared with 98.3 ± 3.8 mg/dL, P < 0.001). CONCLUSIONS A late eating schedule increases the mean 24-h interstitial glucose concentration in young adult males. This insight will have useful implications in determining meal timings, especially for those with conditions such as diabetes.
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Affiliation(s)
- Yoichi Hatamoto
- Department of Nutrition and Metabolism, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health, and Nutrition, Tokyo, Japan; The Fukuoka University Institute for Physical Activity, Fukuoka, Japan.
| | - Yukiya Tanoue
- The Fukuoka University Institute for Physical Activity, Fukuoka, Japan; Ritsumeikan-Global Innovation Research Organization, Ritsumeikan University, Shiga, Japan; Research Organization of Science and Technology, Institute of Advanced Research for Sport and Health Science, Ritsumeikan University, Shiga, Japan
| | - Eiichi Yoshimura
- Department of Nutrition and Metabolism, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health, and Nutrition, Tokyo, Japan
| | - Mai Matsumoto
- Department of Nutritional Epidemiology and Shokuiku, National Institute of Biomedical Innovation, Health, and Nutrition, Tokyo, Japan
| | - Takanori Hayashi
- Department of Clinical Nutrition, National Institute of Biomedical Innovation, Health, and Nutrition, Tokyo, Japan
| | - Hitomi Ogata
- Graduate School of Integrated Arts and Sciences, Hiroshima University, Higashihiroshima, Japan
| | - Shigeho Tanaka
- Faculty of Nutrition, Kagawa Nutrition University, Sakado, Japan
| | - Hiroaki Tanaka
- The Fukuoka University Institute for Physical Activity, Fukuoka, Japan
| | - Yasuki Higaki
- The Fukuoka University Institute for Physical Activity, Fukuoka, Japan
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21
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Kirkham AA, Parr EB, Kleckner AS. Cardiometabolic health impacts of time-restricted eating: implications for type 2 diabetes, cancer and cardiovascular diseases. Curr Opin Clin Nutr Metab Care 2022; 25:378-387. [PMID: 36017558 PMCID: PMC9990131 DOI: 10.1097/mco.0000000000000867] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Time-restricted eating (TRE) entails consuming energy intake within a 4- to 10-h window, with the remaining time spent fasting. Although studies have reported health benefits from TRE, little is known about the impact of TRE on common chronic diseases such as type 2 diabetes, cancer and cardiovascular disease. This review summarizes and critically evaluates the most recent TRE research findings relevant to managing and treating these chronic diseases. RECENT FINDINGS Most recent TRE studies have been in populations with overweight/obesity or metabolic syndrome; two have been in populations with diabetes, three in cancer survivors and none in populations with cardiovascular disease. Collectively, these studies showed that participants could adhere to TRE and TRE is well tolerated. These studies also showed preliminary efficacy for improved glucose regulation and insulin sensitivity, a reduction in body fat and blood pressure, reduced cardiovascular risk scores and increased quality of life. More research is required to define the most effective TRE protocol (i.e. length and timing of eating window, intervention duration). SUMMARY TRE has demonstrated benefits on cardiovascular, metabolic and clinical outcomes relevant to the underlying pathophysiology, but there are limited data on TRE implemented specifically within populations with diabetes, cancer or cardiovascular disease.
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Affiliation(s)
- Amy A Kirkham
- Faculty of Kinesiology and Physical Education, University of Toronto
- KITE, Toronto Rehabilitation Institute, Toronto, Ontario, Canada
| | - Evelyn B Parr
- Exercise and Nutrition Research Program, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, Australia
| | - Amber S Kleckner
- Department of Pain and Translational Symptom Science, University of Maryland School of Nursing, Baltimore, Maryland, USA
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22
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Association Between Working Hours and Poor Glycemic Control in Patients With Diabetes. J Occup Environ Med 2022; 64:e629-e634. [DOI: 10.1097/jom.0000000000002651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Cecchini AL, Biscetti F, Rando MM, Nardella E, Pecorini G, Eraso LH, Dimuzio PJ, Gasbarrini A, Massetti M, Flex A. Dietary Risk Factors and Eating Behaviors in Peripheral Arterial Disease (PAD). Int J Mol Sci 2022; 23:10814. [PMID: 36142725 PMCID: PMC9504787 DOI: 10.3390/ijms231810814] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/10/2022] [Accepted: 09/13/2022] [Indexed: 11/17/2022] Open
Abstract
Dietary risk factors play a fundamental role in the prevention and progression of atherosclerosis and PAD (Peripheral Arterial Disease). The impact of nutrition, however, defined as the process of taking in food and using it for growth, metabolism and repair, remains undefined with regard to PAD. This article describes the interplay between nutrition and the development/progression of PAD. We reviewed 688 articles, including key articles, narrative and systematic reviews, meta-analyses and clinical studies. We analyzed the interaction between nutrition and PAD predictors, and subsequently created four descriptive tables to summarize the relationship between PAD, dietary risk factors and outcomes. We comprehensively reviewed the role of well-studied diets (Mediterranean, vegetarian/vegan, low-carbohydrate ketogenic and intermittent fasting diet) and prevalent eating behaviors (emotional and binge eating, night eating and sleeping disorders, anorexia, bulimia, skipping meals, home cooking and fast/ultra-processed food consumption) on the traditional risk factors of PAD. Moreover, we analyzed the interplay between PAD and nutritional status, nutrients, dietary patterns and eating habits. Dietary patterns and eating disorders affect the development and progression of PAD, as well as its disabling complications including major adverse cardiovascular events (MACE) and major adverse limb events (MALE). Nutrition and dietary risk factor modification are important targets to reduce the risk of PAD as well as the subsequent development of MACE and MALE.
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Affiliation(s)
- Andrea Leonardo Cecchini
- Internal Medicine, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Federico Biscetti
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Maria Margherita Rando
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Elisabetta Nardella
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Giovanni Pecorini
- Internal Medicine, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Luis H. Eraso
- Division of Vascular and Endovascular Surgery, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Paul J. Dimuzio
- Division of Vascular and Endovascular Surgery, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Antonio Gasbarrini
- Internal Medicine, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
- Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Massimo Massetti
- Internal Medicine, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Andrea Flex
- Internal Medicine, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
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Household Income Is Related to Dietary Fiber Intake and Dietary Acid Load in People with Type 2 Diabetes: A Cross-Sectional Study. Nutrients 2022; 14:nu14153229. [PMID: 35956405 PMCID: PMC9370737 DOI: 10.3390/nu14153229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 08/04/2022] [Accepted: 08/05/2022] [Indexed: 11/18/2022] Open
Abstract
Household income was related to habitual dietary intake in general Japanese people. This cross-sectional study investigated the relationship between household income and habitual dietary intake in people with type 2 diabetes mellitus (T2DM). Household income was evaluated using a self-reported questionnaire and categorized into high and low household income. Nutritional status was assessed using a brief-type self-administered diet history questionnaire. Among 128 men and 73 women, the proportions of participants with low household income were 67.2% (n = 86/128) in men and 83.6% (n = 61/73) in women. Dietary fiber intake (11.3 ± 4.2 vs. 13.8 ± 6.0 g/day, p = 0.006) was lower, and dietary acid load, net endogenous aid production score (NEAP) (51.7 ± 10.5 vs. 46.8 ± 10.4 mEq/day, p = 0.014) and potential renal acid load score (PRAL) (9.5 ± 10.7 vs. 3.7 ± 14.1 mEq/day, p = 0.011) were higher in men with low household income than in those without. Multivariable linear regression analyses demonstrated that log (dietary fiber intake) in men with low household income was lower than that in those with high household income after adjusting for covariates (2.35 [2.26−2.44] vs. 2.52 [2.41−2.62], p = 0.010). Furthermore, NEAP (54.6 [51.7−57.4] vs. 45.8 [42.5−49.2], p <0.001) in men with low household income were higher than in those with high household income after adjusting for covariates. Contrastingly, household income was not related to diet quality in women. This study showed that household income was related to dietary fiber intake and dietary acid load in men but not in women.
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25
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Chong GY, Kaur S, Talib RA, Loy SL, Tan HY, Harjit Singh SS, Abdullah RB, Mahmud HB, Siah WY, Koo HC. Chronotype, chrononutrition and glucose tolerance among prediabetic individuals: research protocol for a prospective longitudinal study Chrono-DM™. BMC PRIMARY CARE 2022; 23:193. [PMID: 35922777 PMCID: PMC9351220 DOI: 10.1186/s12875-022-01815-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 07/29/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Chronotype and chrononutrition, both are emerging research interests in nutritional epidemiology. However, its association with glycemic control in the Asia population is less clear. A better understanding of how activity/eating time can influence glucose levels in Asian prediabetic individuals may improve strategies for blood glucose control in Asian countries. The present paper describes the research protocol which aims to determine the associations of chronotype and chrononutrition with glucose tolerance among Malaysian prediabetic individuals. METHODS This is a prospective longitudinal study named Chrono-DM™, that targets to recruit 166 newly diagnosed prediabetic individuals from the community clinics in Malacca, Malaysia. Respondents will be followed-up for 6 months: (1) baseline (1st oral glucose tolerance test (OGTT)); (2) second visit (at 3rd month); and (3) third visit (2nd OGTT at 6th month). Data collection includes sociodemographic and anthropometry measurements (weight, height, body fat, visceral fat, waist and hip circumference). Dietary intake and meal timing are collected using the 3-day dietary record while data on sleep pattern, light exposure, chronotype and chrononutrition will be collected using validated questionnaires. Physical activity will be recorded using a validated IPAQ questionnaire and pedometer during periods of using continuous glucose monitoring (CGM) sensor. CGM, fasting blood sugar (FBS), OGTT and HbA1c are performed to assess glycemic outcomes. DISCUSSION The Chrono-DM™ study represents a novel approach to determining the association of chronotype and chrononutrition with glycemic control. We anticipate that this study will not only review the association of chronotype with glycemia measure but also provide greater insight into optimal meal time for glycemic control among prediabetic individuals in the Asian population. TRIAL REGISTRATION NCT05163964 (Clinicaltrial.gov). Trial registration date: 20 December 2021.
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Affiliation(s)
- Guey Yong Chong
- Faculty of Applied Sciences, Tunku Abdul Rahman University College, Kuala Lumpur, Malaysia
| | - Satvinder Kaur
- Faculty of Applied Sciences, UCSI University, Kuala Lumpur, Malaysia
| | - Ruzita Abd Talib
- Nutritional Sciences Program, Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, The National University of Malaysia, Kuala Lumpur, Malaysia
| | - See Ling Loy
- Department of Reproductive Medicine, KK Women's and Children's Hospital, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Hui Yin Tan
- Faculty of Applied Sciences, Tunku Abdul Rahman University College, Kuala Lumpur, Malaysia
| | | | - Rosmiza Binti Abdullah
- Klinik Kesihatan Batu Berendam, Pejabat Kesihatan Daerah Melaka Tengah, Melaka, Malaysia
| | - Hanisah Binti Mahmud
- Klinik Kesihatan Batu Berendam, Pejabat Kesihatan Daerah Melaka Tengah, Melaka, Malaysia
| | - Woan Yie Siah
- Klinik Kesihatan Batu Berendam, Pejabat Kesihatan Daerah Melaka Tengah, Melaka, Malaysia
| | - Hui Chin Koo
- Faculty of Applied Sciences, Tunku Abdul Rahman University College, Kuala Lumpur, Malaysia.
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26
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Takahashi F, Hashimoto Y, Kaji A, Sakai R, Kawate Y, Okamura T, Kitagawa N, Okada H, Nakanishi N, Majima S, Osaka T, Senmaru T, Ushigome E, Hamaguchi M, Fukui M. The Association of Salt Intake and Non-alcoholic Fatty Liver Disease in People With Type 2 Diabetes: A Cross-Sectional Study. Front Nutr 2022; 9:943790. [PMID: 35911124 PMCID: PMC9326474 DOI: 10.3389/fnut.2022.943790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 06/23/2022] [Indexed: 11/21/2022] Open
Abstract
Objectives Non-alcoholic fatty liver disease (NAFLD), which has a close relationship with type 2 diabetes (T2D), is related to salt intake in the general population. In contrast, the relationship between salt intake and the presence of NAFLD in patients with T2D has not been clarified. Methods Salt intake (g/day) was assessed using urinary sodium excretion, and a high salt intake was defined as an intake greater than the median amount of 9.5 g/day. Hepatic steatosis index (HSI) ≥ 36 points was used to diagnosed NAFLD. Odds ratios of high salt intake to the presence of NAFLD were evaluated by logistic regression analysis. Results The frequency of NAFLD was 36.5% in 310 patients with T2D (66.7 ± 10.7 years old and 148 men). The patients with high salt intake had a higher body mass index (25.0 ± 4.0 vs. 23.4 ± 3.8 kg/m2, p < 0.001) than those with low salt intake. HSI in patients with high salt intake was higher than that in patients with low salt intake (36.2 ± 6.2 vs. 34.3 ± 5.5 points, p = 0.005). In addition, the presence of NALFD in patients with high salt intake was higher than that in patients with low salt intake (44.5% vs. 28.4%, p = 0.005). High salt intake was associated with the prevalence of NAFLD [adjusted odds ratio, 1.76 (95% confidence interval: 1.02–3.03), p = 0.043]. Conclusion This cross-sectional study revealed that salt intake is related to the prevalence of NAFLD in patients with T2D.
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Affiliation(s)
- Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, Moriguchi, Japan
- *Correspondence: Yoshitaka Hashimoto
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuka Kawate
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Diabetology, Kameoka Municipal Hospital, Kameoka, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takafumi Osaka
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Kobayashi G, Hashimoto Y, Takahashi F, Kaji A, Sakai R, Okamura T, Okada H, Kitagawa N, Nakanishi N, Majima S, Osaka T, Senmaru T, Ushigome E, Asano M, Hamaguchi M, Yamazaki M, Fukui M. Impact of Eating Speed on Muscle Mass in Older Patients With Type 2 Diabetes: A Prospective Study of KAMOGAWA–DM Cohort. Front Nutr 2022; 9:919124. [PMID: 35811950 PMCID: PMC9260176 DOI: 10.3389/fnut.2022.919124] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
Background and Aims Maintenance of muscle mass is important for sarcopenia prevention. However, the effect of eating speed, especially fast, normal, or slow speed, on muscle mass changes remains unclear. Therefore, the purpose of this prospective study was to investigate the effect of eating speed on muscle mass changes in patients with type 2 diabetes (T2DM). Methods This study included 284 patients with T2DM. Based on a self–reported questionnaire, participants were classified into three groups: fast–, normal–, and slow–speed eating. Muscle mass was assessed using a multifrequency impedance body composition analyzer, and skeletal muscle mass (SMI) decrease (kg/m2/year) was defined as [baseline SMI (kg/m2)–follow–up SMI (kg/m2)] ÷ follow–up duration (year). The rate of SMI decrease (%) was defined as [SMI decrease (kg/m2/year) ÷ baseline SMI (kg/m2)] × 100. Results The proportions of patients with fast–, normal–, and slow–speed eating were, respectively, 50.5%, 42.9%, and 6.6% among those aged <65 years and 40.4%, 38.3%, and 21.3% among those aged ≥65 years. In patients aged ≥65 years, the rate of SMI decrease in the normal (0.85 [95% confidence interval, CI: −0.66 to 2.35]) and slow (0.93 [95% CI −0.61 to 2.46]) speed eating groups was higher than that in the fast speed eating group (−1.08 [95% CI −2.52 to 0.36]). On the contrary, there was no difference in the rate of SMI decrease among the groups in patients aged <65 years. Compared with slow speed eating, the adjusted odds ratios of incident muscle loss [defined as rate of SMI decrease (%) ≥0.5%] due to fast– and normal–speed eating were 0.42 (95% CI 0.18 to 0.98) and 0.82 (95% CI 0.36 to 2.03), respectively. Conclusion Slow–speed eating is associated with a higher risk of muscle mass loss in older patients with T2DM.
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Affiliation(s)
- Genki Kobayashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, Moriguchi, Japan
- *Correspondence: Yoshitaka Hashimoto
| | - Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Diabetology, Kameoka Municipal Hospital, Kyoto, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takafumi Osaka
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Endocrinology and Diabetes, Ayabe City Hospital, Ayabe, Japan
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Takahashi F, Hashimoto Y, Kaji A, Sakai R, Kawate Y, Okamura T, Okada H, Kitagawa N, Nakanishi N, Majima S, Osaka T, Senmaru T, Ushigome E, Asano M, Hamaguchi M, Yamazaki M, Fukui M. Dietary Fiber Intake Is Related to Skeletal Muscle Mass, Body Fat Mass, and Muscle-to-Fat Ratio Among People With Type 2 Diabetes: A Cross-Sectional Study. Front Nutr 2022; 9:881877. [PMID: 35711555 PMCID: PMC9194895 DOI: 10.3389/fnut.2022.881877] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 05/10/2022] [Indexed: 12/22/2022] Open
Abstract
Objectives To investigate the relationship between dietary fiber intake and skeletal muscle mass, body fat mass, and muscle-to-fat ratio (MFR) among men and women with type 2 diabetes (T2D). Methods This cross-sectional study involved 260 men and 200 women with T2D. Percent skeletal muscle mass (%) or percent body fat mass (%) was calculated as (appendicular muscle mass [kg] or body fat mass [kg]/body weight [kg]) × 100. MFR was calculated as appendicular muscle mass divided by body fat mass. Information about dietary fiber intake (g/day) was obtained from a brief-type self-administered diet history questionnaire. Results Dietary fiber intake was correlated with percent body fat mass (r = -0.163, p = 0.021), percent skeletal muscle mass (r = 0.176, p = 0.013), and MFR (r = 0.157, p = 0.026) in women. However, dietary fiber intake was not correlated with percent body fat mass (r = -0.100, p = 0.108), percent skeletal muscle mass (r = 0.055, p = 0.376), and MFR (r = 0.065, p = 0.295) in men. After adjusting for covariates, dietary fiber intake was correlated with percent body fat mass (β = 0.229, p = 0.009), percent skeletal muscle mass (β = 0.364, p < 0.001), and MFR (β = 0.245, p = 0.006) in women. Further, dietary fiber intake was related to percent skeletal muscle mass (β = 0.221, p = 0.008) and tended to be correlated with percent body fat mass (β = 0.148, p = 0.071) in men. Conclusion Dietary fiber intake was correlated with skeletal muscle mass, body fat mass, and MFR among women with T2D.
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Affiliation(s)
- Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuka Kawate
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Diabetology, Kameoka Municipal Hospital, Kameoka, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takafumi Osaka
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Hashimoto Y, Takahashi F, Okamura T, Osaka T, Okada H, Senmaru T, Majima S, Ushigome E, Nakanishi N, Asano M, Hamaguchi M, Yamazaki M, Fukui M. Relationship between serum creatinine to cystatin C ratio and subclinical atherosclerosis in patients with type 2 diabetes. BMJ Open Diabetes Res Care 2022; 10:10/3/e002910. [PMID: 35738823 PMCID: PMC9226914 DOI: 10.1136/bmjdrc-2022-002910] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/12/2022] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Sarcopenia index (SI), calculated by (serum creatinine/cystatin C)×100, is reported to be associated with sarcopenia. Few studies reported the association between SI and subclinical atherosclerosis. We evaluated the association between SI and subclinical atherosclerosis, assessed by brachial-ankle pulse wave velocity (baPWV). RESEARCH DESIGN AND METHODS One hundred seventy-four patients with type 2 diabetes were included in this cross-sectional study. The relationship between SI and baPWV was assessed by Pearson's correlation coefficient. To calculate area under the receiver operator characteristic (ROC) curve (AUC) of SI for the presence of subclinical atherosclerosis, which was defined as baPWV >1800 cm/s, ROC analysis was performed. Logistic regression analyses were performed to assess the effect of SI on the prevalence of subclinical atherosclerosis adjusting for covariates. RESULTS Mean age, duration of diabetes, baPWV, and SI were 66.9 (10.1) years, 17.7 (11.6) years, 1802 (372) cm/s, and 77.6 (15.8), respectively. There was an association between SI and baPWV (men; r=-0.25, p=0.001, and women; r=-0.37, p=0.015). The optimal cut-off point of SI for the presence of subclinical atherosclerosis was 77.4 (sensitivity=0.72, specificity=0.58, p<0.001, AUC 0.66 (95% CI: 0.57 to 0.74)). In addition, SI was associated with the prevalence of subclinical atherosclerosis (adjusted OR 0.95, 95% CI: 0.91 to 0.99, p=0.015). CONCLUSIONS SI is associated with the prevalence of subclinical atherosclerosis in patients with type 2 diabetes.
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Affiliation(s)
- Yoshitaka Hashimoto
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, Moriguchi, Japan
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Takafumi Osaka
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Saori Majima
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Mai Asano
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
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Okamura T, Hamaguchi M, Tominaga H, Kitagawa N, Hashimoto Y, Majima S, Senmaru T, Okada H, Ushigome E, Nakanishi N, Shichino S, Fukui M. Characterization of Peripheral Blood TCR in Patients with Type 1 Diabetes Mellitus by BD RhapsodyTM VDJ CDR3 Assay. Cells 2022; 11:cells11101623. [PMID: 35626661 PMCID: PMC9139223 DOI: 10.3390/cells11101623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 02/05/2023] Open
Abstract
The sequence of complementarity-determining region 3 of the T-cell receptor (TCR) varies widely due to the insertion of random bases during V-(D)-J recombination. In this study, we used single-cell VDJ sequencing using the latest technology, BD Rhapsody, to identify the TCR sequences of autoreactive T-cells characteristic of Japanese type 1 diabetes mellitus (T1DM) and to clarify the pairing of TCR of peripheral blood mononuclear cells from four patients with T1DM at the single-cell level. The expression levels of the TCR alpha variable (TRAV) 17 and TRAV21 in T1DM patients were higher than those in healthy Japanese subjects. Furthermore, the Shannon index of CD8+ T cells and FOXP3+ cells in T1DM patients was lower than that of healthy subjects. The gene expression of PRF1, GZMH, ITGB2, NKG7, CTSW, and CST7 was increased, while the expression of CD4, CD7, CD5, HLA-A, CD27, and IL-32 was decreased in the CD8+ T cells of T1DM patients. The upregulated gene expression was IL4R and TNFRSF4 in FOXP3+ cells of T1DM patients. Overall, these findings demonstrate that TCR diversity and gene expression of CD8+ and FOXP3+ cells are different in patients with T1DM and healthy subjects.
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Affiliation(s)
- Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Hiroyuki Tominaga
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
| | - Shigeyuki Shichino
- Division of Molecular Regulation of Inflammatory and Immune Diseases, Research Institute of Biomedical Sciences, Tokyo University of Science, Chiba 278-0022, Japan;
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (T.O.); (M.H.); (H.T.); (N.K.); (Y.H.); (S.M.); (T.S.); (H.O.); (E.U.); (N.N.)
- Correspondence: ; Tel.: +81-75-251-5505
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Meal timing across the day modulates daily energy intake in adult patients with type 2 diabetes. Eur J Clin Nutr 2022; 76:1470-1477. [PMID: 35388164 DOI: 10.1038/s41430-022-01128-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 03/15/2022] [Accepted: 03/21/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND/OBJECTIVES We assessed the association between the timing of meals across the day with diet composition and metabolic parameters in patients with type-2 diabetes (T2D). SUBJECTS/METHODS Eighty adults (55.2 ± 6.8 years, 45% males) patients with T2D (without insulin therapy) were included. Three non-consecutive dietary records assessed food intake. The onset time of each consumed meal/beverage was identified and assigned to one of three periods of the day: Period 1 (P1, 06:00-11:59 h), Period 2 (P2, 12:00-17:59 h), and Period 3 (P3, 18:00-00:30 h). RESULTS Energy intake in P1 was lower compared to P2 and P3 (22.8 ± 7.9%, 37.5 ± 9.6%, and 39.7 ± 9.9%, respectively, P < 0.001). The same pattern was found for both total protein and fat intake, but carbohydrate intake was similar among periods. Patients with greater daily energy intake (as % of total energy) in P3 showed increased total food consumption, total energy, protein, and fat intake (all P < 0.05). The opposite pattern was observed in patients with greater daily energy intake in P1 (all P < 0.05). Regression analysis showed that daily energy intake was significantly reduced when a higher proportion of carbohydrates was eaten in P1 (vs. P3, P < 0.04). CONCLUSION Increased energy intake late during the day is related to increased total food and daily energy intake in patients with T2D. A greater proportion of total carbohydrates eaten early during the day relates to lower total energy intake. Our results suggest that earlier food intake may be a nutritional tool for dietary and metabolic control in these patients.
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Munekawa C, Hashimoto Y, Kitagawa N, Osaka T, Hamaguchi M, Fukui M. Effect of Teriparatide on Bone Mineral Density and Trabecular Bone Score in Type 2 Diabetic Patients with Osteoporosis: A Retrospective Cohort Study. Medicina (B Aires) 2022; 58:medicina58040481. [PMID: 35454320 PMCID: PMC9030978 DOI: 10.3390/medicina58040481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 11/16/2022] Open
Abstract
The BMDs of the lumbar spine, whole femur, and femoral neck and TBS were measured. Change in BMD or TBS was defined as the BMD or TBS at follow-up, performed 1 year after baseline, minus baseline BMD or TBS. Results: This retrospective cohort study included 93 patients, of whom 52 received no medication, 26 received bisphosphonates, and 15 received weekly teriparatide. BMD of the lumbar spine increased in all three groups. There was no change in BMD of the whole femur and femoral neck in the no medication and bisphosphonates groups, whereas the BMD of the whole femur (from 0.73 (0.15) to 0.74 (0.15) g/cm2, p = 0.011) and femoral neck (from 0.59 (0.16) to 0.60 (0.16) g/cm2, p = 0.011) in the teriparatide group increased. The change in BMD of the femoral neck (no medication; −0.002 (0.034) g/cm2, bisphosphonates; −0.0001 (0.024) g/cm2, and teriparatide; 0.017 (0.022) g/cm2, p = 0.091) or TBS (no medication; −0.007 (0.051), bisphosphonates; −0.058 (0.258), and teriparatide; 0.021 (0.044), p = 0.191) in the teriparatide group tended to be higher than that in the other groups, although there was no statistically significant difference. Conclusions: Teriparatide increased the BMD of the femoral neck and TBS in osteoporosis patients with type 2 diabetes mellitus, compared to bisphosphonates and no medication.
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Affiliation(s)
- Chihiro Munekawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (C.M.); (N.K.); (T.O.); (M.H.); (M.F.)
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (C.M.); (N.K.); (T.O.); (M.H.); (M.F.)
- Correspondence: ; Tel.: +81-75-251-5505
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (C.M.); (N.K.); (T.O.); (M.H.); (M.F.)
- Department of Diabetology, Kameoka Municipal Hospital, Kameoka 621-8585, Japan
| | - Takafumi Osaka
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (C.M.); (N.K.); (T.O.); (M.H.); (M.F.)
- Department of Endocrinology and Diabetology, Ayabe City Hospital, Ayabe 623-0011, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (C.M.); (N.K.); (T.O.); (M.H.); (M.F.)
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (C.M.); (N.K.); (T.O.); (M.H.); (M.F.)
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Opoku-Addai K, Korsah KA, Mensah GP. Nutritional self-care practices and skills of patients with diabetes mellitus: A study at a tertiary hospital in Ghana. PLoS One 2022; 17:e0265608. [PMID: 35320308 PMCID: PMC8942245 DOI: 10.1371/journal.pone.0265608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 03/04/2022] [Indexed: 11/19/2022] Open
Abstract
Introduction
Nutritional management decreases and/or prevents the complications and deaths associated with diabetes mellitus. However, the majority of patients living with diabetes do not engage in optimal nutritional management of diabetes because they see it as the most difficult aspect of managing the condition. This study aimed to explore and describe the practices and skills on nutritional management of diabetes mellitus among patients living with diabetes attending a Ghanaian hospital.
Materials and methods
This study employed an exploratory, descriptive qualitative research design. Fifteen participants were recruited using purposive sampling, and interviewed with a semi-structured interview guide. Content analysis was performed on the data gathered, following which three main themes emerged.
Results
More than two-thirds of the participants of this study had adequate meal planning skills, ate the right quantity of foods, engaged in healthy eating habits, and consumed healthy sources of carbohydrates, fats and protein when eating. However, more than half of the participants had insufficient knowledge and skills in the reading and usage of food labels.
Conclusions
The participants of this study largely engaged in optimal nutritional management of diabetes due to their healthy dietary practices and preferences. It is recommended that health care professionals in Ghana find practical and robust ways to factor the reading and usage of food labels into the care and management of patients with diabetes.
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Affiliation(s)
- Kwabena Opoku-Addai
- School of Nursing and Midwifery, College of Health Sciences, University of Ghana, Legon, Accra, Ghana
- Faculty of Health and Medical Sciences, Department of Nursing and Midwifery, Presbyterian University College, Asante Akyem, Agogo, Ghana
| | - Kwadwo Ameyaw Korsah
- School of Nursing and Midwifery, College of Health Sciences, University of Ghana, Legon, Accra, Ghana
| | - Gwendolyn Patience Mensah
- School of Nursing and Midwifery, College of Health Sciences, University of Ghana, Legon, Accra, Ghana
- * E-mail:
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Hashimoto Y, Takahashi F, Kaji A, Sakai R, Okamura T, Kitagawa N, Okada H, Nakanishi N, Majima S, Senmaru T, Ushigome E, Asano M, Hamaguchi M, Yamazaki M, Fukui M. Eating Speed Is Associated with the Presence of Sarcopenia in Older Patients with Type 2 Diabetes: A Cross-Sectional Study of the KAMOGAWA-DM Cohort. Nutrients 2022; 14:nu14040759. [PMID: 35215408 PMCID: PMC8878855 DOI: 10.3390/nu14040759] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/05/2022] [Accepted: 02/08/2022] [Indexed: 02/01/2023] Open
Abstract
To determine the relationship between eating speed and the presence of sarcopenia in older patients with type 2 diabetes (T2D), in this cross-sectional study, patient eating speeds were classified as “fast-”, “normal-” and “slow-speed eating.” A multifrequency impedance analyzer was used to evaluate patient body compositions. Sarcopenia was defined as having both low muscle strength, a handgrip strength <28 kg for men and <18 kg for women, and low skeletal muscle mass as a skeletal muscle mass index <7.0 kg/m2 for men and <5.7 kg/m2 for women. Among 239 individuals, the frequencies of fast-, normal-, and slow-speed eating were 47.3%, 32.2%, and 20.5%, respectively; and the prevalence of sarcopenia was 15.9%. Patients with a slow eating speed had greater prevalence of low skeletal muscle mass, low muscle strength, and sarcopenia than those with a fast or normal eating speed. After adjusting for covariates, compared to slow eaters, the odds ratio of having sarcopenia among fast- and normal-speed eaters was 0.31 [95% CI: 0.12–0.80] and 0.18 [95% CI: 0.06–0.53], respectively. Having a slow eating speed is associated with a heightened risk of sarcopenia in older patients with T2D.
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Affiliation(s)
- Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
- Correspondence:
| | - Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
- Department of Diabetology, Kameoka Municipal Hospital, 1-1 Noda, Shinochoshino, Kyoto 621-8585, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, 5-55 Sotojima-cho, Moriguchi 570-8540, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
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The effect of long working hours on developing type 2 diabetes in adults with prediabetes: The Kangbuk Samsung Cohort Study. Ann Occup Environ Med 2022; 34:e4. [PMID: 35425614 PMCID: PMC8980739 DOI: 10.35371/aoem.2022.34.e4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 02/28/2022] [Indexed: 11/20/2022] Open
Abstract
Background Long working hours are known to account for approximately one-third of the total expected work-related diseases, and much interest and research on long working hours have recently been conducted. Additionally, as the prevalence of prediabetes and the high-risk group for diabetes are increasing worldwide, interest in prediabetes is also rising. However, few studies have addressed the development of type 2 diabetes and long working hours in prediabetes. Therefore, the aim of this longitudinal study was to evaluate the relationship between long working hours and the development of diabetes in prediabetes. Methods We included 14,258 prediabetes participants with hemoglobinA1c (HbA1c) level of 5.7 to 6.4 in the Kangbuk Samsung Cohort Study. According to a self-reported questionnaire, we evaluated weekly working hours, which were categorized into 35–40, 41–52, and > 52 hours. Development of diabetes was defined as an HbA1c level ≥ 6.5%. Hazard ratios (HRs) and 95% confidence intervals (CIs) for the development of diabetes were estimated using Cox proportional hazards analyses with weekly working 35–40 hours as the reference. Results During a median follow-up of 3.0 years, 776 participants developed diabetes (incidence density, 1.66 per 100 person-years). Multivariable-adjusted HRs of development of diabetes for weekly working > 52 hours compared with working 35–40 hours were 2.00 (95% CI: 1.50–2.67). In subgroup analyses by age (< 40 years old, ≥ 40 years old), sex (men, women), and household income (< 6 million KRW, ≥ 6 million KRW), consistent and significant positive associations were observed in all groups. Conclusions In our large-scale longitudinal study, long working hours increases the risk of developing diabetes in prediabetes patients.
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Takegami M, Hashimoto Y, Hamguchi M, Kaji A, Sakai R, Okamura T, Kitagawa N, Osaka T, Okada H, Nakanishi N, Majima S, Senmaru T, Ushigome E, Asano M, Yamazaki M, Fukui M. Relative low muscle mass and muscle strength is associated with the prevalence of metabolic syndrome in patients with type 2 diabetes. J Clin Biochem Nutr 2022; 71:136-142. [PMID: 36213794 PMCID: PMC9519414 DOI: 10.3164/jcbn.21-152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/29/2021] [Indexed: 11/22/2022] Open
Abstract
This cross-sectional study investigated the association of metabolic syndrome (MetS) with sarcopenia defined by absolute low muscle mass (aLMM) and absolute low muscle strength (aLMS), or sarcopenia defined by relative low muscle mass (rLMM) and relative low muscle strength (rLMS). The cut-off values for men and women were as follows: aLMM, appendicular muscle mass in kg/height2 was <7.0 kg/m2 and <5.7 kg/m2; rLMM, appendicular muscle mass/body weight ×100 was <28.64% and <24.12%; aLMS, handgrip strength was <28 kg and <18 kg; and rLMS, handgrip strength/body weight ×100 was 51.26% and 35.38%. Among 207 men and 164 women, 41.5% men and 57.3% women had MetS, 14.0% men and 6.1% women had sarcopenia as defined by aLMM and aLMS, and 14.0% men and 22.0% women had sarcopenia defined by rLMM and rLMS. Compared with non-sarcopenia, adjusted OR of sarcopenia defined by aLMM and aLMS for the prevalence of MetS was 0.79 (95% CI 0.38–1.67), whereas that of sarcopenia defined by rLMM and rLMS for the prevalence of MetS was 20.6 (95% CI 7.81–54.3). Sarcopenia defined by rLMM and rLMS was associated with the risk of prevalence of MetS, whereas sarcopenia defined by aLMM and aLMS was not.
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Affiliation(s)
- Maya Takegami
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Masahide Hamguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Takafumi Osaka
- Department of Endocrinology and Diabetology, Ayabe City Hospital
| | - Hiroshi Okada
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
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Takahashi F, Hashimoto Y, Kaji A, Sakai R, Kawate Y, Okamura T, Kitagawa N, Okada H, Nakanishi N, Majima S, Senmaru T, Ushigome E, Asano M, Hamaguchi M, Yamazaki M, Fukui M. Association between Geriatric Nutrition Risk Index and The Presence of Sarcopenia in People with Type 2 Diabetes Mellitus: A Cross-Sectional Study. Nutrients 2021; 13:3729. [PMID: 34835985 PMCID: PMC8618310 DOI: 10.3390/nu13113729] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/19/2021] [Accepted: 10/19/2021] [Indexed: 12/22/2022] Open
Abstract
The aim of this cross-sectional study was to examine the association between the geriatric nutritional risk index (GNRI) and the prevalence of sarcopenia in people with type 2 diabetes (T2DM). Having both low handgrip strength (<28 kg for men and <18 kg for women) and low skeletal muscle mass index (<7.0 kg/m2 for men and <5.7 kg/m2 for women) was diagnosed as sarcopenia. GNRI was estimated by the formula as below: GNRI = (1.489 × serum albumin level [g/L]) + (41.7 × [current body weight (kg)/ideal body weight (kg)]). Participants were dichotomized on the basis of their GNRI scores (GNRI < 98, low; or GNRI ≥ 98, high). Among 526 people (301 men and 225 women) with T2DM, the proportions of participants with sarcopenia and low GNRI were 12.7% (n = 67/526) and 5.1% (n = 27/526), respectively. The proportion of sarcopenia in participants with low-GNRI was higher than that with high GNRI (44.4% [n = 12/27] vs. 11.0% [n = 55/499], p < 0.001). The GNRI showed positive correlations with handgrip strength (r = 0.232, p < 0.001) and skeletal muscle mass index (r = 0.514, p < 0.001). Moreover, low GNRI was related to the prevalence of sarcopenia (adjusted odds ratio, 4.88 [95% confidence interval: 1.88-12.7], p = 0.001). The GNRI, as a continuous variable, was also related to the prevalence of sarcopenia (adjusted odds ratio, 0.89 [95% confidence interval: 0.86-0.93], p < 0.001). The present study revealed that low GNRI was related to the prevalence of sarcopenia.
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Affiliation(s)
- Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Yuka Kawate
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
- Department of Diabetology, Kameoka Municipal Hospital, 1-1 Noda, Shinochoshino, Kyoto 621-8585, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, 5-55 Sotojimacho, Osaka 570-8540, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.A.); (M.H.); (M.Y.); (M.F.)
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Wang C, Almoosawi S, Palla L. Relationships Between Food Groups and Eating Time Slots According to Diabetes Status in Adults From the UK National Diet and Nutrition Survey (2008-2017). Front Nutr 2021; 8:692450. [PMID: 34660656 PMCID: PMC8514704 DOI: 10.3389/fnut.2021.692450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 08/09/2021] [Indexed: 11/13/2022] Open
Abstract
Time of eating is associated with diabetes and obesity but little is known about less healthy foods and specific time of their intake over the 24 h of the day. In this study, we aimed to identify potential relationships between foods and their eating time and to see whether these associations may vary by diabetes status. The National Diet and Nutrition Survey (NDNS) including 6,802 adults (age ≥ 19 years old) collected 749,026 food recordings by a 4-day-diary. The contingency table cross-classifying 60 food groups with 7 pre-defined eating time slots (6-9 a.m., 9 a.m.-12 p.m., 12-2 p.m., 2-5 p.m., 8-10 p.m., 10 p.m.-6 a.m.) was analyzed by Correspondence Analysis (CA). CA biplots were generated for all adults and separately by diabetes status (self-reported, pre-diabetes, undiagnosed-diabetes, and non-diabetics) to visually explore the associations between food groups and time of eating across diabetes strata. For selected food groups, odds ratios (OR, 99% CI) were derived of consuming unhealthy foods at evening/night (8 p.m.-6 a.m.) vs. earlier time in the day, by logistic regression models with generalized estimating equations. The biplots suggested positive associations between evening/night and consumption of puddings, regular soft drinks, sugar confectioneries, chocolates, beers, ice cream, biscuits, and crisps for all adults in the UK. The OR (99% CIs) of consuming these foods at evening/night were, respectively, 1.43 (1.06, 1.94), 1.72 (1.44, 2.05), 1.84 (1.31, 2.59), 3.08 (2.62, 3.62), 7.26 (5.91, 8.92), 2.45 (1.84, 3.25), 1.90 (1.68, 2.16), and 1.49 (1.22, 1.82) vs. earlier time in the day adjusted for age, sex, body mass index (BMI), and social-economic levels. Stratified biplots found that sweetened beverages, sugar-confectioneries appeared more strongly associated with evening/night among undiagnosed diabetics. Foods consumed in the evening/night time tend to be highly processed, easily accessible, and rich in added sugar or saturated fat. Individuals with undiagnosed diabetes are more likely to consume unhealthy foods at night. Further longitudinal studies are required to ascertain the causal direction of the association between late-eating and diabetes status.
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Affiliation(s)
- Chaochen Wang
- Department of Public Health, Aichi Medical University, Nagakute, Japan
| | - Suzana Almoosawi
- Faculty of Medicine, School of Public Health, Imperial College London, London, United Kingdom
| | - Luigi Palla
- Department of Public Health and Infectious Diseases, University of Rome La Sapienza, Rome, Italy.,Department of Medical Statistics, London School of Hygiene & Tropical Medicine, London, United Kingdom.,Department of Global Health, School of Tropical Medicine and Global Health, University of Nagasaki, Nagasaki, Japan
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Kitae A, Kimura T, Munekawa C, Hosomi Y, Osaka T, Kitagawa N, Ushigome E, Yamazaki M, Hamaguchi M, Fukui M. Development of application to automatically calculate mean amplitude of glycaemic excursions using intermittently scanned continuous glucose monitoring data. Diabetes Obes Metab 2021; 23:2155-2160. [PMID: 34085376 DOI: 10.1111/dom.14457] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/19/2021] [Accepted: 05/30/2021] [Indexed: 11/27/2022]
Abstract
AIM We aimed to develop an application to calculate mean amplitude of glycaemic excursions (MAGE) automatically and to evaluate its accuracy. MATERIALS AND METHODS We named the application intermittently scanned continuous glucose monitoring (isCGM) calculator KAMOGAWA (Kyoto Auto MAGE Of Glucose cAlcutator With isCGM Application). The isCGM data from 20 patients, 10 with and 10 without diabetes, were used to compare manually calculated MAGE values with those calculated using KAMOGAWA. The rate of agreement for the MAGE values was calculated. RESULTS Comparing the MAGE values calculated manually with those calculated using KAMOGAWA, the total mean rate of agreement was 81.6%. Nonmatching values were checked and it was found that the inconsistencies were all attributable to errors in manual calculations. After correcting errors in the manual calculation, the MAGE values matched to one decimal place for all data in the manual and KAMOGAWA calculations. CONCLUSIONS KAMOGAWA can help diabetologists use MAGE in clinical practice, which could contribute to improving glycaemic control in patients who use isCGM.
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Affiliation(s)
- Aya Kitae
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Tetsuya Kimura
- Department of Medical Information, University Hospital Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Chihiro Munekawa
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Yukako Hosomi
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Takafumi Osaka
- Department of Endocrinology and Diabetology, Ayabe City Hospital, Ayabe, Japan
| | - Noriyuki Kitagawa
- Department of Diabetology, Kameoka Municipal Hospital, Kameoka, Japan
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
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Takahashi F, Hashimoto Y, Kaji A, Sakai R, Miki A, Kawate Y, Okamura T, Kitagawa N, Okada H, Nakanishi N, Majima S, Senmaru T, Ushigome E, Hamaguchi M, Asano M, Yamazaki M, Fukui M. Association of Estimated Salt and Miso Intake with the Prevalence of Obesity in People with Type 2 Diabetes: A Cross-Sectional Study. Nutrients 2021; 13:3014. [PMID: 34578892 PMCID: PMC8472052 DOI: 10.3390/nu13093014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/23/2021] [Accepted: 08/27/2021] [Indexed: 11/16/2022] Open
Abstract
Salt intake is often estimated by the amount of sodium excreted in urine, and miso has been reported to increase it. This cross-sectional study investigated the relationship between obesity and high estimated salt intake with and without habitual miso consumption. Estimates of salt intake (g/day) were calculated using urinary sodium excretion, and a high estimated intake was defined as greater than the median amount of 9.5 g/day. Participants were divided into four groups based on estimated salt intake and miso consumption. Among 300 people, the proportions of obesity were 77.8% (n = 14/18), 40.2% (n = 53/132), 26.0% (n = 33/127), and 34.8% (n = 8/23) in the (+/-), (+/+), (-/+), and (-/-) groups of high estimated salt intake/habitual miso consumption, respectively. Compared with the (+/-) group, the adjusted odds ratios for obesity were 0.07 (95% confidence interval (CI): 0.02-0.26, p < 0.001), 0.16 (95% CI: 0.03-0.76, p = 0.022), and 0.14 (95% CI: 0.04-0.51, p = 0.003) in the (-/+), (-/-), and (+/+) groups, respectively. The presence of obesity was not much higher in people with high estimated salt intake with habitual miso consumption than that in people without. Clinicians should be aware that miso consumption promotes salt excretion, which may lead to an apparently higher estimated salt intake than actual.
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Affiliation(s)
- Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Akane Miki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Yuka Kawate
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
- Department of Diabetology, Kameoka Municipal Hospital, Kyoto 621-8585, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, Moriguchi 570-8540, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (Y.K.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
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Takahashi F, Hashimoto Y, Kaji A, Sakai R, Okamura T, Hamaguchi M, Fukui M. Sarcopenic obesity is associated with macroalbuminuria in patients with type 2 diabetes: a cross-sectional study. Endocr J 2021; 68:781-789. [PMID: 33731539 DOI: 10.1507/endocrj.ej20-0655] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Sarcopenia is associated with the risk of albuminuria in patients with type 2 diabetes mellitus (T2DM), and obesity is a risk factor for proteinuria. However, the association between sarcopenic obesity and diabetic nephropathy, including albuminuria, in patients with T2DM has not been reported. The study included 206 men and 163 women with T2DM who participated in the KAMOGAWA-DM cohort, which investigating the natural history of diabetes since 2014. Sarcopenia was defined as having both low skeletal muscle mass index (SMI, kg/m2) (<7.0 kg/m2 for men and <5.7 kg/m2 for women) and low handgrip strength (<28 kg for men and <18 kg for women). Obesity was diagnosed by the percentage of body fat (>30% for men and >35% for women). The patient was said to have sarcopenic obesity if he/she had both sarcopenia and obesity. Urinary albumin excretion of patients with sarcopenic obesity was higher than that of patients without sarcopenic obesity (median [interquartile range]: 342.0 [41.8-467.5] vs. 21.0 [9.0-75.4] mg/g Cr, p = 0.016). Additionally, sarcopenic obesity was associated with the presence of macroalbuminuria, compared with non-sarcopenic obesity (adjusted odds ratio 6.92 [95% confidence interval:1.63-29.4], p = 0.009). Adjusted odds ratios of sarcopenic obesity, sarcopenia only, and obesity only for the presence of macroalbuminuria were 6.52 (1.47-28.8, p = 0.014), 1.29 (0.45-3.71, p = 0.638), and 0.78 (0.38-1.58, p = 0.482), respectively, compared with neither sarcopenia nor obesity. This study indicated that sarcopenic obesity is associated with albuminuria, especially macroalbuminuria, in Japanese patients with T2DM.
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Affiliation(s)
- Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto 621-8585, Japan
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto 621-8585, Japan
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto 621-8585, Japan
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto 621-8585, Japan
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto 621-8585, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto 621-8585, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto 621-8585, Japan
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Eating Dinner Early Improves 24-h Blood Glucose Levels and Boosts Lipid Metabolism after Breakfast the Next Day: A Randomized Cross-Over Trial. Nutrients 2021; 13:nu13072424. [PMID: 34371933 PMCID: PMC8308587 DOI: 10.3390/nu13072424] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/08/2021] [Accepted: 07/13/2021] [Indexed: 12/11/2022] Open
Abstract
Aim: To examine whether mild early time-restricted eating (eating dinner at 18:00 vs. at 21:00) improves 24-h blood glucose levels and postprandial lipid metabolism in healthy adults. Methods: Twelve participants (2 males and 10 females) were included in the study. In this 3-day (until the morning of day 3) randomized crossover study, two different conditions were tested: eating a late dinner (at 21:00) or an early dinner (at 18:00). During the experimental period, blood glucose levels were evaluated by each participant wearing a continuous blood glucose measuring device. Metabolic measurements were performed using the indirect calorimetry method on the morning of day 3. The study was conducted over three days; day 1 was excluded from the analysis to adjust for the effects of the previous day’s meal, and only data from the mornings of days 2 and 3 were used for the analysis. Results: Significant differences were observed in mean 24-h blood glucose levels on day 2 between the two groups (p = 0.034). There was a significant decrease in the postprandial respiratory quotient 30 min and 60 min after breakfast on day 3 in the early dinner group compared with the late dinner group (p < 0.05). Conclusion: Despite a difference of only 3 h, eating dinner early (at 18:00) has a positive effect on blood glucose level fluctuation and substrate oxidation compared with eating dinner late (at 21:00).
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Takahashi F, Hashimoto Y, Kaji A, Sakai R, Kawate Y, Okamura T, Kondo Y, Fukuda T, Kitagawa N, Okada H, Nakanishi N, Majima S, Senmaru T, Ushigome E, Hamaguchi M, Asano M, Yamazaki M, Fukui M. Vitamin Intake and Loss of Muscle Mass in Older People with Type 2 Diabetes: A Prospective Study of the KAMOGAWA-DM Cohort. Nutrients 2021; 13:nu13072335. [PMID: 34371843 PMCID: PMC8308571 DOI: 10.3390/nu13072335] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/17/2021] [Accepted: 07/03/2021] [Indexed: 02/06/2023] Open
Abstract
The aim of this prospective cohort study was to examine the relationships between the intakes of various vitamins and the loss of muscle mass in older people with type 2 diabetes (T2DM). The change in skeletal muscle mass index (SMI, kg/m2) (kg/m2/year) was defined as follows: (SMI at baseline (kg/m2) - SMI at follow-up (kg/m2))/follow-up period (year). The rate of SMI reduction (%) was calculated as follows (the change in SMI (kg/m2/year)/SMI at baseline (kg/m2)) × 100. The rate of SMI reduction ≥ 1.2% was considered as the loss of muscle mass. Among 197 people with T2DM, 47.2% of them experienced the loss of muscle mass at the 13.7 ± 5.2 month follow-up. Vitamin B1 (0.8 ± 0.3 vs. 0.8 ± 0.3 mg/day, p = 0.031), vitamin B12 (11.2 ± 8.3 vs. 13.4 ± 7.5 μg/day, p = 0.049), and vitamin D (16.5 ± 12.2 vs. 21.6 ± 13.0 μg/day, p = 0.004) intakes in people with the loss of muscle mass were significantly lower than those without. Vitamin D intake was related to the loss of muscle mass after adjusting for sex, age, exercise, alcohol, smoking, body mass index, SMI, glucagon-like peptide-1 agonist, sodium glucose cotransporter-2 inhibitor, insulin, HbA1c, creatinine, energy intake, and protein intake (adjusted odds ratio 0.93, 95% confidence interval: 0.88-0.97, p = 0.003). This study showed that vitamin D intake was related to the loss of muscle mass in older people with T2DM. Vitamin B12 intake tended to be related to the loss of muscle mass, although vitamin A, vitamin B2, vitamin B6, vitamin C, and vitamin E intake were not related.
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Affiliation(s)
- Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
- Correspondence: ; Tel./Fax: +81-75-251-5505
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Yuka Kawate
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Yuriko Kondo
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Takuya Fukuda
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
- Department of Diabetology, Kameoka Municipal Hospital, Kyoto 621-8585, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, Osaka 570-8540, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (Y.K.); (T.O.); (Y.K.); (T.F.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
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Nakajima H, Hashimoto Y, Kaji A, Sakai R, Takahashi F, Yoshimura Y, Bamba R, Okamura T, Kitagawa N, Majima S, Senmaru T, Okada H, Nakanishi N, Ushigome E, Asano M, Hamaguchi M, Yamazaki M, Fukui M. Impact of extracellular-to-intracellular fluid volume ratio on albuminuria in patients with type 2 diabetes: A cross-sectional and longitudinal cohort study. J Diabetes Investig 2021; 12:1202-1211. [PMID: 33145975 PMCID: PMC8264398 DOI: 10.1111/jdi.13459] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 10/27/2020] [Accepted: 10/30/2020] [Indexed: 12/29/2022] Open
Abstract
AIMS/INTRODUCTION Body fluid volume imbalance is common in patients with kidney failure, and is associated with all-cause mortality. This study aimed to investigate the association between fluid volume imbalance and albuminuria in patients with type 2 diabetes mellitus without kidney failure. MATERIALS AND METHODS Using data from one cohort study, a baseline cross-sectional study of 432 participants and a longitudinal cohort study of 368 participants who could follow up was carried out. Body fluid imbalance was determined by measuring the extracellular water (ECW)-to-intracellular water (ICW) ratio (ECW/ICW) using bioelectrical impedance analysis. A change in the urinary albumin-to-creatinine ratio (ACR) was defined as the ratio of urinary ACR at follow up to that at baseline. The ECW/ICW ratio was compared with the level of albuminuria. RESULTS In this cross-sectional study, the ECW/ICW ratio increased with the level of albuminuria. There was an association between the ECW/ICW ratio and logarithms of urinary ACR after adjusting for covariates (β = 0.205, P < 0.001). Furthermore, the ECW/ICW ratio was associated with a change in the urinary ACR after adjusting for covariates (β = 0.176, P = 0.004) in this longitudinal study. According to the receiver operating characteristic curve, the optimal cut-off point of the ECW/ICW ratio for incident macroalbuminuria, defined as ACR >300 mg/gCr, was 0.648 (area under the curve 0.78, 95% confidence interval 0.58-0.90). CONCLUSIONS The ECW/ICW ratio is independently associated with the level of albuminuria in patients with type 2 diabetes mellitus without kidney failure. This reinforces the importance of monitoring fluid balance in patients with type 2 diabetes mellitus.
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Affiliation(s)
- Hanako Nakajima
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Yoshitaka Hashimoto
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Ayumi Kaji
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Ryosuke Sakai
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Fuyuko Takahashi
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Yuta Yoshimura
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Ryo Bamba
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Takuro Okamura
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Noriyuki Kitagawa
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
- Department of DiabetologyKameoka Municipal HospitalKameokaJapan
| | - Saori Majima
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Takufumi Senmaru
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Hiroshi Okada
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
- Department of Diabetes and EndocrinologyMatsushita Memorial HospitalMoriguchiJapan
| | - Naoko Nakanishi
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Emi Ushigome
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Mai Asano
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Masahide Hamaguchi
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Masahiro Yamazaki
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
| | - Michiaki Fukui
- Department of Endocrinology and MetabolismGraduate School of Medical ScienceKyoto Prefectural University of MedicineKyotoJapan
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Mirghani H. The Effect of Breakfast Skipping and Late Night Eating on Body Mass Index and Glycemic Control Among Patients With Type 2 Diabetes Mellitus. Cureus 2021; 13:e15853. [PMID: 34322341 PMCID: PMC8299536 DOI: 10.7759/cureus.15853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2021] [Indexed: 12/16/2022] Open
Abstract
Introduction There is an increasing awareness regarding the effects of chrono-nutrition on glycemic control and weight regulation. Therefore, this study aimed to determine the relationship between breakfast skipping and late-night eating to body mass index and glycemic control among patients with type 2 diabetes. Subjects and methods This cross-sectional study was conducted among 310 patients with diabetes in Tabuk City, Saudi Arabia during the period from December 2020 to April 2021. A structured questionnaire was used to interview the participants, the following were reported: demographic data, breakfast skipping, late-night eating, smoking, level of exercise, family history of diabetes, and diabetes complications. Weight and height were measured to calculate the body mass index (BMI), and the last glycated hemoglobin was collected to estimate the degree of glycemic control. Statistical Package for Social Sciences (SPSS Statistics, IBM Corp., Armonk, USA) was used for data analysis. The ethical committee of the University of Tabuk approved the research. Results Out of 310 patients with diabetes (54.8% women), nearly half (45.2%) were breakfast-skippers and 20% eat late at night. Breakfast skipping was correlated with BMI (Wald, 5.481, 95% CI, 0.154-0.847, P-value, 0.019). A positive direct correlation was evident between late dinner intake, BMI, and HbA1c (Wald, 4.210, 95% CI, 0.743-0.993, P-value, 0.04 for HbA1c, and Wald, 6.777, 95% CI, 1.0221-1.165, P-value, 0.009 for BMI). Conclusion Breakfast skipping and late dinner intake were associated with obesity, while only late dinner consumption was associated with poor glycemic control. Further larger multi-center studies investigating the chronotype and glycemic index are recommended.
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Takahashi F, Hashimoto Y, Kaji A, Sakai R, Miki A, Okamura T, Kitagawa N, Okada H, Nakanishi N, Majima S, Senmaru T, Ushigome E, Hamaguchi M, Asano M, Yamazaki M, Fukui M. Habitual Miso (Fermented Soybean Paste) Consumption Is Associated with Glycemic Variability in Patients with Type 2 Diabetes: A Cross-Sectional Study. Nutrients 2021; 13:1488. [PMID: 33924846 PMCID: PMC8145170 DOI: 10.3390/nu13051488] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/16/2021] [Accepted: 04/27/2021] [Indexed: 11/24/2022] Open
Abstract
Glycemic control, including glycemic variability, is important for the prevention of diabetic vascular complications in patients with type 2 diabetes mellitus (T2DM). There was an association between miso soup intake and insulin resistance. However, the relationship between habitual miso consumption and glycemic control, including glycemic variability, in patients with T2DM remains unknown. We defined people without habitual miso consumption if they did not consume miso soup at all in a day. The average, standard deviation (SD), and coefficient of variation (CV), calculated as CV = (SD/average HbA1c) × 100 (%), of hemoglobin (Hb) A1c levels were evaluated. The proportions of habitual miso consumption of male and female were 88.1% and 82.3%, respectively. The average (7.0 [6.4-7.5] vs. 7.3 [6.8-8.4] %, p = 0.009), SD (0.21 [0.12-0.32] vs. 0.37 [0.20-0.72], p = 0.004), and CV (0.03 [0.02-0.04] vs. 0.05 [0.03-0.09], p = 0.005) of HbA1c levels in female with habitual miso consumption were lower than those of female without. Moreover, habitual miso consumption correlated with average (β = -0.251, p = 0.009), SD (β = -0.175, p = 0.016), and CV (β = -0.185, p = 0.022) of HbA1c levels after adjusting for covariates. However, no association between habitual miso consumption and any glycemic parameters was shown among male. This study clarified the association between habitual miso consumption and good glycemic control, including glycemic variability, in female, but not in male.
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Affiliation(s)
- Fuyuko Takahashi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Ayumi Kaji
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Ryosuke Sakai
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Akane Miki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Noriyuki Kitagawa
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
- Department of Diabetology, Kameoka Municipal Hospital, 1-1 Noda, Shinochoshino, Kameoka 621-8585, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
- Department of Diabetes and Endocrinology, Matsushita Memorial Hospital, 5-55 Sotojima-cho, Moriguchi 570-8540, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Mai Asano
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465, Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; (F.T.); (A.K.); (R.S.); (A.M.); (T.O.); (N.K.); (H.O.); (N.N.); (S.M.); (T.S.); (E.U.); (M.H.); (M.A.); (M.Y.); (M.F.)
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Okamura T, Nakajima H, Hashimoto Y, Majima S, Senmaru T, Ushigome E, Nakanishi N, Hamaguchi M, Asano M, Yamazaki M, Takakuwa H, Fukui M. Low circulating dihomo-gamma-linolenic acid is associated with diabetic retinopathy: a cross sectional study of KAMOGAWA-DM cohort study. Endocr J 2021; 68:421-428. [PMID: 33361692 DOI: 10.1507/endocrj.ej20-0564] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Diabetic retinopathy (DR), one of the major complications of diabetes, can cause blindness and reduce quality of life. Dyslipidemia is reported to be associated with DR, whereas arachidonic acid may have a protective effect against DR. We aimed to investigate the association of circulating n-3 and n-6 polyunsaturated fatty acids (PUFAs) with DR. In this cross-sectional study, 190 Japanese patients with type 2 diabetes were classified as no diabetic retinopathy (NDR), simple diabetic retinopathy (SDR), or proliferative diabetic retinopathy (PDR) including pre-proliferative diabetic retinopathy. Circulating fatty acids (FAs) were measured by gas chromatograph-mass spectrometry. Logistic regression analysis was performed to investigate the association between the levels of FAs and the presence of DR. The average age, body mass index and the duration of diabetes were 62.7 ± 12.1 years, 25.0 ± 4.5 kg/m2, and 9.8 ± 8.7 years, respectively. Twenty-seven patients were diagnosed with DR. Circulating levels of dihomo-gamma-linolenic acid (DGLA) in the NDR (n = 163), SDR (n = 13) and PDR (n = 14) groups were 28.3 ± 11.0 μg/mL, 24.4 ± 9.7 μg/mL, and 21.8 ± 6.2 μg/mL, respectively (p = 0.032). The logarithm of circulating DGLA levels was associated with the presence of DR after adjusting for covariates (OR of 1-unit increment: 0.79, 95% CI: 0.62-1.00, p = 0.049). Circulating DGLA was negatively associated with the presence of DR.
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Affiliation(s)
- Takuro Okamura
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Hanako Nakajima
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Saori Majima
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Mai Asano
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Masahiro Yamazaki
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Hiroshi Takakuwa
- Agilent Technologies, Chromatography Mass Spectrometry Sales Department, Life Science and Applied Markets Group, Tokyo 192-8510, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
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Hasegawa Y, Takahashi F, Hashimoto Y, Munekawa C, Hosomi Y, Okamura T, Okada H, Senmaru T, Nakanishi N, Majima S, Ushigome E, Hamaguchi M, Yamazaki M, Fukui M. Effect of COVID-19 Pandemic on the Change in Skeletal Muscle Mass in Older Patients with Type 2 Diabetes: A Retrospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18084188. [PMID: 33920957 PMCID: PMC8071268 DOI: 10.3390/ijerph18084188] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/08/2021] [Accepted: 04/14/2021] [Indexed: 02/07/2023]
Abstract
Background: The aim of this study was to investigate the effect of the coronavirus disease (COVID-19) pandemic restrictions on the change in muscle mass in older patients with type 2 diabetes (T2D), who were not infected with COVID-19. Methods: In this retrospective cohort study, data were obtained from outpatients who underwent bioelectrical impedance analysis at least twice before April 2020 and at least once thereafter. Skeletal muscle mass index (SMI, kg/m2) was calculated as appendicular muscle mass (kg) divided by height squared (m2). Change in SMI (kg/m2/year) was calculated as (follow-up SMI-baseline SMI/follow-up period). The differences between the changes in SMI before and after the start of the COVID-19 pandemic were evaluated using paired t test. Results: This study recruited 56 patients, with a mean (SD) age of 75.2 (7.1) years. SMI changed from 6.7 (0.9) to 6.8 (0.9) kg/m2 before the COVID-19 pandemic, whereas SMI changed from 6.8 (0.9) to 6.6 (0.9) kg/m2 after the start of the COVID-19 pandemic. SMI decreased after the start of the COVID-19 pandemic compared with before the pandemic (-0.117 (0.240) vs. 0.005 (0.289) kg/m2/year, p = 0.049). This decrease was observed in men (-0.159 (0.257) vs. 0.031 (0.325) kg/m2/year, p = 0.038), patients with poor glycemic control (-0.170 (0.264) vs. 0.031 (0.285) kg/m2/year, p = 0.042), and those with a long diabetes duration (-0.153 (0.229) vs. 0.082 (0.291) kg/m2, p = 0.049). Conclusions: The COVID-19 pandemic restrictions caused muscle mass loss in older patents with T2D. Actions, including recommendation of exercise and adequate diet intake, are needed to prevent loss of muscle mass.
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Dietary Aspects to Incorporate in the Creation of a Mobile Image-Based Dietary Assessment Tool to Manage and Improve Diabetes. Nutrients 2021; 13:nu13041179. [PMID: 33918343 PMCID: PMC8066992 DOI: 10.3390/nu13041179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 11/17/2022] Open
Abstract
Diabetes is the seventh leading cause of death in United States. Dietary intake and behaviors are essential components of diabetes management. Growing evidence suggests dietary components beyond carbohydrates may critically impact glycemic control. Assessment tools on mobile platforms have the ability to capture multiple aspects of dietary behavior in real-time throughout the day to inform and improve diabetes management and insulin dosing. The objective of this narrative review was to summarize evidence related to dietary behaviors and composition to inform a mobile image-based dietary assessment tool for managing glycemic control of both diabetes types (type 1 and type 2 diabetes). This review investigated the following topics amongst those with diabetes: (1) the role of time of eating occasion on indicators of glycemic control; and (2) the role of macronutrient composition of meals on indicators of glycemic control. A search for articles published after 2000 was completed in PubMed with the following sets of keywords “diabetes/diabetes management/diabetes prevention/diabetes risk”, “dietary behavior/eating patterns/temporal/meal timing/meal frequency”, and “macronutrient composition/glycemic index”. Results showed eating behaviors and meal macronutrient composition may affect glycemic control. Specifically, breakfast skipping, late eating and frequent meal consumption might be associated with poor glycemic control while macronutrient composition and order of the meal could also affect glycemic control. These factors should be considered in designing a dietary assessment tool, which may optimize diabetes management to reduce the burden of this disease.
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Kawano R, Takahashi F, Hashimoto Y, Okamura T, Miki A, Kaji A, Sakai R, Kitagawa N, Senmaru T, Majima S, Okada H, Nakanishi N, Ushigome E, Hamaguchi M, Yamazaki M, Fukui M. Short energy intake is associated with muscle mass loss in older patients with type 2 diabetes: A prospective study of the KAMOGAWA-DM cohort. Clin Nutr 2021; 40:1613-1620. [DOI: 10.1016/j.clnu.2021.02.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 02/23/2021] [Accepted: 02/26/2021] [Indexed: 12/16/2022]
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