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Shobako N, Itoh H, Honda K. Typical Guidelines for Well-Balanced Diet and Science Communication in Japan and Worldwide. Nutrients 2024; 16:2112. [PMID: 38999861 PMCID: PMC11243298 DOI: 10.3390/nu16132112] [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: 06/03/2024] [Revised: 06/27/2024] [Accepted: 06/30/2024] [Indexed: 07/14/2024] Open
Abstract
Numerous studies have investigated healthy diets and nutrients. Governments and scientists have communicated their findings to the public in an easy-to-understand manner, which has played a critical role in achieving citizens' well-being. Some countries have published dietary reference intakes (DRIs), whereas some academic organizations have provided scientific evidence on dietary methods, such as traditional diets. Recently, more user-friendly methods have been introduced; the Health Star Rating system and Optimized Nutri-Dense Meals are examples from Australia and Japan, respectively. Both organizations adopt a novel approach that incorporates nudges. This review summarizes the science communication regarding food policies, guidelines, and novel methods in Japan and other countries. In the food policies section, we discuss the advantages and disadvantages of the DRIs and food-based guidelines published by the government. Dietary methods widely known, such as The Mediterranean diet, Nordic diet, Japanese traditional diet, and the EAT-Lancet guidelines, were also reviewed. Finally, we discussed future methods of science communications, such as nudge.
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Affiliation(s)
- Naohisa Shobako
- Division of Food Science and Biotechnology, Graduate School of Agriculture, Kyoto University, Uji 611-0011, Kyoto, Japan
| | - Hiroshi Itoh
- The Center for Preventive Medicine, Keio University, Minato-ku, Tokyo 106-0041, Japan;
| | - Keiko Honda
- Laboratory of Medicine Nutrition, Kagawa Nutrition University, Sakado-City 350-0214, Saitama, Japan;
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2
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Shimizu A, Okada K, Tomata Y, Uno C, Kawase F, Momosaki R. Association between Japanese Diet Adherence and Muscle Weakness in Japanese Adults Aged ≥50 Years: Findings from the JSTAR Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:7065. [PMID: 37998296 PMCID: PMC10671671 DOI: 10.3390/ijerph20227065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/08/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023]
Abstract
Japanese diet adherence has been inversely correlated with muscle weakness. In this study, we aimed to validate that association. Longitudinal data from 1699 individuals aged ≥50 years (mean age 62.5 ± 6.9 years, 50.4% female) at two time points (2007 and 2011) were used. Participants without muscle weakness from several regions in Japan were included. The 12-component revised Japanese Diet Index (rJDI12) classified by tertiles assessed adherence to the Japanese dietary pattern. Muscle weakness was defined as a handgrip strength of ˂18 kg for females and ˂28 kg for males based on the Asian Working Group for Sarcopenia criteria 2019. A multivariate logistic approach was used to determine the relationship between rJDI12 tertile and the occurrence of muscle weakness by calculating the odds ratio (OR) and its 95% confidence interval (95% CI) throughout the observation period. Muscle weakness was negatively correlated with the highest rJDI12 tertile (OR [95% CI] 0.891 [0.814, 0.973] for T3). This association was consistent in sensitivity analyses with multiple imputations of missing values. Closely following the Japanese dietary pattern appears to reduce the occurrence of muscle weakness among the aging population in this study, suggesting it may prevent frailty and sarcopenia in the aging population.
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Affiliation(s)
- Akio Shimizu
- Department of Food and Health Science, Faculty of Health and Human Development, The University of Nagano, 8-49-7, Miwa, Nagano 380-8525, Japan
- Institute of Health and Nutrition, Nagoya University of Arts and Sciences, 57, Iwasaki-cho, Nisshin 470-0196, Japan; (K.O.); (C.U.)
| | - Kiwako Okada
- Institute of Health and Nutrition, Nagoya University of Arts and Sciences, 57, Iwasaki-cho, Nisshin 470-0196, Japan; (K.O.); (C.U.)
| | - Yasutake Tomata
- School of Nutrition and Dietetics, Faculty of Health and Social Services, Kanagawa University of Human Services, 1-10-1, Heisei-cho, Yokosuka 238-8522, Japan;
| | - Chiharu Uno
- Institute of Health and Nutrition, Nagoya University of Arts and Sciences, 57, Iwasaki-cho, Nisshin 470-0196, Japan; (K.O.); (C.U.)
| | - Fumiya Kawase
- Graduate School of Nutritional Science, Nagoya University of Arts and Sciences, 57, Iwasaki-cho, Nisshin 470-0196, Japan;
| | - Ryo Momosaki
- Department of Rehabilitation Medicine, Mie University Graduate School of Medicine, 2-174, Edobashi, Tsu 514-8507, Japan;
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Quoc LPT, Ngoc NTB. Comparison of the Vietnamese Diet with Diets from Other Countries for Sarcopenia. Malays J Med Sci 2023; 30:213-214. [PMID: 37655150 PMCID: PMC10467586 DOI: 10.21315/mjms2023.30.4.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/10/2023] [Indexed: 09/02/2023] Open
Affiliation(s)
- Le Pham Tan Quoc
- Institute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Nguyen Thi Bich Ngoc
- Institute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
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Tamura Y, Kaga H, Abe Y, Yoshii H, Seino H, Hiyoshi T, Kuribayashi N, Inoue I, Watada H. Efficacy and Safety of 5-Aminolevulinic Acid Combined with Iron on Skeletal Muscle Mass Index and Physical Performance of Patients with Sarcopenia: A Multicenter, Double-Blinded, Randomized-Controlled Trial (ALADDIN Study). Nutrients 2023; 15:2866. [PMID: 37447194 DOI: 10.3390/nu15132866] [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: 05/25/2023] [Revised: 06/16/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
Sarcopenia is a geriatric syndrome characterized by decreased physical performance, muscle mass, and strength. Since the intake of 5-aminolevulinic acid (ALA) with iron can increase muscle mass and mitochondria in mice and elevate physical exercise performance in humans, the beneficial effects of ALA in patients with sarcopenia are expected, but this remains unexplored in the literature. This study aimed to assess the efficacy and dose dependency of ALA combined with iron in sarcopenia by measuring skeletal muscle mass index (SMI). Subjects with sarcopenia were enrolled and randomized into the ALA and sodium ferrous citrate (SFC) intake groups (ALA50/SFC29, ALA100/SFC29, ALA150/SFC29, ALA 100/SFC57, and ALA0/SFC29 placebo) and ingested the assigned study food for 12 weeks. The primary endpoint, the change in SMI from baseline to week 12, did not differ significantly between the groups. Hand grip significantly increased or tended to increase from baseline after 12 weeks with all doses of ALA or SFC compared with the placebo group. No consistent changes were observed in the other endpoints, including calf circumference, physical function, or quality of life (QOL). Although this study suggests safe administration and the possibility of ALA improving hand grip strength in patients with sarcopenia, further investigation is required.
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Affiliation(s)
- Yoshifumi Tamura
- Department of Sports Medicine and Sportology, Graduate School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
- Sportology Center, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan
- Department of Metabolism and Endocrinology, Graduate School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
- Faculty of International Liberal Arts, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Hideyoshi Kaga
- Department of Metabolism and Endocrinology, Graduate School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Yasuko Abe
- Department of Internal Medicine, Yokufukai Hospital, Social Welfare Foundation, Tokyo 168-0071, Japan
- Department of Insured Medical Care Management, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8519, Japan
| | - Hidenori Yoshii
- Department of Medicine, Diabetology and Endocrinology, Juntendo Tokyo Koto Geriatric Medical Center, Tokyo 136-0075, Japan
| | - Hiroaki Seino
- Seino Internal Medical Clinic, Fukushima 963-8851, Japan
| | - Toru Hiyoshi
- Division of Diabetes and Endocrinology, Japanese Red Cross Medical Center, Tokyo 150-893, Japan
| | | | - Ikuo Inoue
- Preventive Medicine Research Center, Saitama Medical University Hospital, Saitama 350-0495, Japan
- Department of Endocrinology and Diabetology, Saitama Medical University School of Medicine, Saitama 350-0495, Japan
| | - Hirotaka Watada
- Sportology Center, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan
- Department of Metabolism and Endocrinology, Graduate School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
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Kuwahara M, Tahara Y, Suiko T, Nagamori Y, Shibata S. Effects of Differences of Breakfast Styles, Such as Japanese and Western Breakfasts, on Eating Habits. Nutrients 2022; 14:nu14235143. [PMID: 36501172 PMCID: PMC9740526 DOI: 10.3390/nu14235143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/09/2022] Open
Abstract
A balanced diet and protein source intake are reportedly good for health. However, many people skip breakfast or have a light breakfast. Thus, this study aimed to examine the influence of breakfast styles on eating habits among Japanese workers, including traditional Japanese-style breakfast (JB), a pattern in which Japanese foods are eaten; Japanese-Western-style breakfast (J-W B), a pattern in which Japanese and Western foods are eaten alternately; Western-style breakfast (WB), a pattern in which Western foods are eaten; and cereal-style breakfast (CB), a pattern in which cereal is eaten. We hypothesized that breakfast style may be related to good eating habits. Data from 4274 respondents (67.97% male, 33.03% female, age 48.12 ± 0.19 years), excluding night shift workers and breakfast absentees out of a total of 5535 respondents, were analyzed. The results suggest that Japanese food is linked to the intake of protein sources such as fish, eggs, and soy. Furthermore, it was suggested that Japanese food breakfast is effective for good eating habits, such as not eating irregular amounts of food, not eating snacks, not drinking sweet juices, and having a balanced diet.
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Affiliation(s)
- Mai Kuwahara
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Shinjuku-ku, Tokyo 162-8480, Japan
| | - Yu Tahara
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-0037, Japan
| | - Takahiko Suiko
- Research and Development Headquarters, Lion Corporation, Edogawa, Tokyo 132-0035, Japan
| | - Yuki Nagamori
- Research and Development Headquarters, Lion Corporation, Edogawa, Tokyo 132-0035, Japan
| | - Shigenobu Shibata
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Shinjuku-ku, Tokyo 162-8480, Japan
- Correspondence: ; Tel.: +81-3-5369-7318
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Nazri NSM, Vanoh D, Soo KL. Natural Food for Sarcopenia: A Narrative Review. Malays J Med Sci 2022; 29:28-42. [PMID: 36101538 PMCID: PMC9438863 DOI: 10.21315/mjms2022.29.4.4] [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: 10/03/2021] [Accepted: 01/13/2022] [Indexed: 10/26/2022] Open
Abstract
Sarcopenia is a syndrome characterised by progressive loss of skeletal muscle mass and strength. Proper nutrition is essential for management of sarcopenia. Thus, this article aims to review the association between dietary pattern or food groups consisting of natural food and sarcopenia. A literature search was performed using four databases namely PubMed, Scopus, Sage and ScienceDirect. The search terms used were 'fruits', 'vegetables', 'egg', 'fish', 'chicken', 'protein food', 'ulam', 'fresh herbs', 'sarcopenia', 'elderly and 'older adults'. A total of 18 studies were included in the final review. Adherence to Mediterranean and Japanese dietary pattern were associated with lower prevalence of sarcopenia whereas Western dietary pattern was significantly associated with higher risk of sarcopenia. For food groups, there is a significant association between dietary protein intake and sarcopenia. There are also significant associations between the intake of vegetables, fruits or both vegetables and fruits, and lower risk of sarcopenia. Consumption of natural food comprising of high-quality protein, fruits and vegetables have been associated with protection against muscle wasting and sarcopenia. Therefore, it is possible that a well-planned diet may works just as effectively as or possibly better than individual nutrient supplements for the prevention and treatment for sarcopenia among older adults.
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Affiliation(s)
- Nurul Syahidah Mohd Nazri
- Nutrition and Dietetics Programme, School of Health Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Divya Vanoh
- Nutrition and Dietetics Programme, School of Health Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Kah Leng Soo
- Nutrition and Dietetics Programme, School of Health Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
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Yeung SSY, Kwan M, Woo J. Healthy Diet for Healthy Aging. Nutrients 2021; 13:nu13124310. [PMID: 34959862 PMCID: PMC8707325 DOI: 10.3390/nu13124310] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/26/2021] [Accepted: 11/28/2021] [Indexed: 12/31/2022] Open
Abstract
Extending healthspan is a major public health challenge. Diet is one of the modifiable factors for preventing age-related diseases and preserving overall good health status during aging. Optimizing individuals’ intrinsic capacity, including domains in cognition, psychological, sensory function, vitality, and locomotion, has been proposed as a model of healthy aging by the World Health Organization. To better understand the relationships between a healthy diet and healthy aging, this review summarizes the recent epidemiologic and clinical data for dietary patterns that have been shown to play a role in (domains of) healthy aging. Regardless of priori or posteriori dietary patterns, it appears that dietary patterns centered on plant-based foods have a beneficial role in (domains of) healthy aging. Our review identified a knowledge gap in dietary patterns and multidimensional concepts of healthy aging. More epidemiological studies should consider intrinsic capacity as an outcome measure to further our understanding of a healthy diet and multidimensional concepts of healthy aging. When a sufficient number of epidemiological studies is available, evidence can be synthesized and clinical trials can be designed to evaluate a healthy diet as a strategy for healthy aging to further our progress in translating evidence to practice and promoting healthy aging.
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Affiliation(s)
- Suey S. Y. Yeung
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
| | - Michelle Kwan
- Jockey Club Institute of Ageing, The Chinese University of Hong Kong, Hong Kong, China;
| | - Jean Woo
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
- Centre for Nutritional Studies, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Correspondence: ; Tel.: +852-3505-3493
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Karlsson M, Becker W, Cederholm TE, Byberg L. A posteriori dietary patterns in 71-year-old Swedish men and the prevalence of sarcopenia 16 years later. Br J Nutr 2021; 128:1-12. [PMID: 34585650 PMCID: PMC9361200 DOI: 10.1017/s0007114521003901] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 09/07/2021] [Accepted: 09/24/2021] [Indexed: 11/24/2022]
Abstract
The role of diet in sarcopenia is unclear, and results from studies using dietary patterns (DP) are inconsistent. We assessed how adherences to a posteriori DP are associated with the prevalence of sarcopenia and its components 16 years later. Four DP were defined in the Uppsala Longitudinal Study of Adult Men at baseline (n 1133, average age 71 years). Among 257 men with information at follow-up, 19 % (n 50) had sarcopenia according to the European Working Group on sarcopenia in Older People 2 definition. Adherence to DP2 (mainly characterised by high intake of vegetables, green salad, fruit, poultry, rice and pasta) was non-linearly associated with sarcopenia; adjusted OR and 95 % CI for medium and high v. low adherence: 0·41 (0·17, 0·98) and 0·40 (0·17, 0·94). The OR per standard deviation (sd) higher adherence to DP2 was 0·70 (0·48, 1·03). Adjusted OR (95 % CI) for 1 sd higher adherence to DP1 (mainly characterised by high consumption of milk and cereals), DP3 (mainly characterised by high consumption of bread, cheese, marmalade, jam and sugar) and DP4 (mainly characterised by high consumption of potatoes, meat and egg and low consumption of fermented milk) were 1·04 (0·74, 1·46), 1·19 (0·71, 2·00) and 1·08 (0·77, 1·53), respectively. There were no clear associations between adherence to the DP and muscle strength, muscle mass, physical performance or sarcopenia using EWGSOP1 (sarcopenia n 54). Our results indicate that diet may be a potentially modifiable risk factor for sarcopenia in old Swedish men.
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Affiliation(s)
- Mikael Karlsson
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden
| | - Wulf Becker
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden
| | - Tommy E. Cederholm
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden
| | - Liisa Byberg
- Department of Surgical Sciences, Medical Epidemiology, Uppsala University, Uppsala, Sweden
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Dietary Intake of Vitamin E and Fats Associated with Sarcopenia in Community-Dwelling Older Japanese People: A Cross-Sectional Study from the Fifth Survey of the ROAD Study. Nutrients 2021; 13:nu13051730. [PMID: 34065253 PMCID: PMC8161000 DOI: 10.3390/nu13051730] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/12/2021] [Accepted: 05/17/2021] [Indexed: 01/07/2023] Open
Abstract
Dietary habits are of considerable interest as a modifiable factor for the maintenance of muscle health, especially sarcopenia. The present study aimed to investigate the association between dietary intake and sarcopenia prevalence in community-dwelling Japanese subjects. This cross-sectional study was conducted using data from the fifth survey of the Research on Osteoarthritis/Osteoporosis against Disability (ROAD) study, and 1345 participants (437 men and 908 women) aged ≥60 years were included in the analysis. Sarcopenia was determined by the definition of the Asian Working Group for Sarcopenia established in 2014, and dietary intake was assessed with the brief-type self-administered diet history questionnaire. Overall, 77 subjects (5.7%) were identified as having sarcopenia, 5.0% of men and 6.1% of women. Multiple logistic regression analysis showed that the odds ratios of sarcopenia for the dietary intake of vitamin E (α-tocopherol, 0.14 (CI 0.04–0.49), β-tocopherol (0.24, CI 0.07–0.78), γ-tocopherol (0.28, CI 0.09–0.87), and fats (fat 0.27, CI 0.08–0.96; monounsaturated fatty acids, 0.22, CI 0.07–0.72, polyunsaturated fatty acids, 0.28, CI 0.09–0.89) at the highest quantile were significantly lower compared with those at the lowest quantile. Therefore, higher dietary intakes of vitamin E and fats would be associated with a lower prevalence of sarcopenia.
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Sakurai M, Ishizaki M, Morikawa Y, Kido T, Naruse Y, Nakashima Y, Okamoto C, Nogawa K, Watanabe Y, Suwazono Y, Hozawa A, Yoshita K, Nakagawa H. Frequency of consumption of balanced meals, bodyweight gain and incident risk of glucose intolerance in Japanese men and women: A cohort study. J Diabetes Investig 2021; 12:763-770. [PMID: 32869545 PMCID: PMC8089009 DOI: 10.1111/jdi.13392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 08/17/2020] [Accepted: 08/20/2020] [Indexed: 12/14/2022] Open
Abstract
AIMS/INTRODUCTION This cohort study assessed the risk for bodyweight gain and development of glucose intolerance based on the frequency of consumption of balanced meals including grain, fish or meat and vegetables. MATERIALS AND METHODS The participants (8,573 men, 3,327 women) were employees of a company in Japan. A self-administered questionnaire was used to evaluate the frequency of balanced meal consumption. Bodyweight changes and the incidence of glucose intolerance (glycated hemoglobin >6.0%) during the 3-year follow-up period were determined through annual health examinations. RESULTS The mean bodyweight change over a period of 3 years was 0.78 kg for men and 0.84 kg for women. A lower frequency of balanced meals was associated with a higher bodyweight gain for men (P for trend = 0.004), but not for women. During the study, 464 men and 115 women developed glucose intolerance. Overall, the frequency of balanced meals was not associated with the risk of glucose intolerance in either sex. However, the interaction between the frequency of balanced meals and degree of obesity had a significant effect on the incidence of glucose intolerance in men (P = 0.005), with less frequent consumption of balanced meals being associated with a higher risk for glucose intolerance among men with a BMI ≥25.0 kg/m2 (P for trend = 0.007). CONCLUSIONS A higher frequency of balanced meals, including grain, fish or meat and vegetable dishes - important components of healthy Japanese food - was associated with a lower risk of glucose intolerance in obese men, but not in non-obese men and women.
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Affiliation(s)
- Masaru Sakurai
- Department of Social and Environmental MedicineKanazawa Medical UniversityUchinadaJapan
- Health Evaluation CenterKanazawa Medical UniversityUchinadaJapan
| | - Masao Ishizaki
- Department of Social and Environmental MedicineKanazawa Medical UniversityUchinadaJapan
- Health Evaluation CenterKanazawa Medical UniversityUchinadaJapan
| | - Yuko Morikawa
- School of NursingKanazawa Medical UniversityUchinadaJapan
| | - Teruhiko Kido
- School of Health SciencesCollege of Medical, Pharmaceutical and Health SciencesKanazawa UniversityKanazawaJapan
| | | | | | | | - Kazuhiro Nogawa
- Department of Occupation and Environmental MedicineGraduate School of MedicineChiba UniversityChibaJapan
| | - Yuuka Watanabe
- Department of Occupation and Environmental MedicineGraduate School of MedicineChiba UniversityChibaJapan
| | - Yasushi Suwazono
- Department of Occupation and Environmental MedicineGraduate School of MedicineChiba UniversityChibaJapan
| | - Atsushi Hozawa
- Department of Preventive Medicine and EpidemiologyTohoku Medical Megabank OrganizationTohoku UniversitySendaiJapan
| | - Katsushi Yoshita
- Department of Food Science and NutritionGraduate School of Human Life ScienceOsaka City UniversityOsakaJapan
| | - Hideaki Nakagawa
- Department of Social and Environmental MedicineKanazawa Medical UniversityUchinadaJapan
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Kiuchi Y, Makizako H, Nakai Y, Tomioka K, Taniguchi Y, Kimura M, Kanouchi H, Takenaka T, Kubozono T, Ohishi M. The Association between Dietary Variety and Physical Frailty in Community-Dwelling Older Adults. Healthcare (Basel) 2021; 9:healthcare9010032. [PMID: 33401433 PMCID: PMC7823748 DOI: 10.3390/healthcare9010032] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/23/2020] [Accepted: 12/29/2020] [Indexed: 11/16/2022] Open
Abstract
The aim of this cross-sectional study was to examine the association between diet variety and physical frailty in community-dwelling older adults. Data of 577 older adults (mean age: 74.0 ± 6.3 years, women: 62.5%) were analyzed. Diet variety was assessed using the Food Frequency Score (FFS) (maximum, 30 points). The FFS assessed the one-week consumption frequency of ten foods (meat, fish/shellfish, eggs, milk & dairy products, soybean products, green & yellow vegetables, potatoes, fruits, seafood, and fats & oil). Physical frailty was assessed using Fried's component (slowness, weakness, exhaustion, low physical activity, and weight loss). The participants were classified into frail, pre-frail, and non-frail groups. The prevalence of physical frailty was 6.6%. This study found significant associations between physical frailty and low FFS after adjusting for covariates (odds ratio (OR) 0.90, 95% confidence interval (CI) 0.84-0.97, p < 0.01). The optimal cutoff point of the FFS for physical frailty was ≤16 points. FFS lower than the cutoff point were significantly associated with physical frailty after adjusting for covariates (OR 3.46, 95% CI 1.60-7.50, p < 0.01). Diet variety assessed using the FFS cutoff value of ≤16 points was related to the physical frailty status in community-dwelling older adults.
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Affiliation(s)
- Yuto Kiuchi
- Department of Health Science, Graduate School of Health Sciences Kagoshima University, Kagoshima 890-8544, Japan; (Y.K.); (K.T.); (Y.T.)
| | - Hyuma Makizako
- Department of Physical Therapy, Faculty of Medicine, School of Health Sciences, Kagoshima University, Kagoshima 890-8544, Japan;
- Correspondence: ; Tel.: +81-99-275-5111; Fax: +81-99-275-6804
| | - Yuki Nakai
- Department of Physical Therapy, Faculty of Medicine, School of Health Sciences, Kagoshima University, Kagoshima 890-8544, Japan;
| | - Kazutoshi Tomioka
- Department of Health Science, Graduate School of Health Sciences Kagoshima University, Kagoshima 890-8544, Japan; (Y.K.); (K.T.); (Y.T.)
- Tarumizu Municipal Medical Center Tarumizu Chuo Hospital, Kagoshima 891-2124, Japan;
| | - Yoshiaki Taniguchi
- Department of Health Science, Graduate School of Health Sciences Kagoshima University, Kagoshima 890-8544, Japan; (Y.K.); (K.T.); (Y.T.)
- Department of Physical Therapy, Kagoshima Medical Professional College, Kagoshima 891-0133, Japan
| | - Mika Kimura
- Center for Health Promotion, International Life Sciences Institute, Tokyo 102-0083, Japan;
| | - Hiroaki Kanouchi
- Department of Clinical Nutrition, School of Rehabilitation, College of Health and Human Science, Osaka Prefecture University, Osaka 583-8555, Japan;
| | - Toshihiro Takenaka
- Tarumizu Municipal Medical Center Tarumizu Chuo Hospital, Kagoshima 891-2124, Japan;
| | - Takuro Kubozono
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (T.K.); (M.O.)
| | - Mitsuru Ohishi
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (T.K.); (M.O.)
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Hoshino D, Hirano H, Edahiro A, Motokawa K, Shirobe M, Watanabe Y, Motohashi Y, Ohara Y, Iwasaki M, Maruoka Y, Yokoyama Y, Narita M, Taniguchi Y, Shinkai S, Kitamura A. Association between Oral Frailty and Dietary Variety among Community-Dwelling Older Persons: A Cross-Sectional Study. J Nutr Health Aging 2021; 25:361-368. [PMID: 33575729 DOI: 10.1007/s12603-020-1538-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To examine the association between the severity of oral frailty (OF), which is one of the comprehensive oral functions evaluated, and dietary variety in community-dwelling older persons. DESIGN Cross-sectional study. SETTING Community-based. PARTICIPANTS A total of 769 community-dwelling older persons aged 65 and over. INTERVENTIONS We examined basic demographic information, functional status, cognitive status, depressive symptoms, medical history, and oral functions of the participants. MEASUREMENTS OF was defined by 1-2 and 3 or more of 6 items of oral function evaluation in the pre-oral frailty and oral frailty groups, respectively. Dietary variety was assessed using the dietary variety score (DVS). The participants were categorized into 3 groups for evaluation: those with a low score (0-2), medium score (3-5), and high score (≥6). Ordinal logistic regression analysis was performed to examine the association between OF and DVS. RESULTS The rate of OF in the participants was 21.6%, and its severity was significantly associated with DVS after adjusting for potential confounders (Pre-OF; adjusted odds ratio [OR] = 1.687, 95% confidence interval [CI] = 1.219-2.335, OF; adjusted OR = 2.857, 95% CI = 1.489-5.484). CONCLUSION The severity of OF was significantly associated with DVS in community-dwelling older persons. This suggests that DVS may be useful in understanding the effects of OF on the nutritional status. Further longitudinal studies are needed to elucidate the association between OF and DVS.
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Affiliation(s)
- D Hoshino
- Daichi Hoshino, Department of Special Needs Dentistry, Division of Community Based Comprehensive Dentistry, School of Dentistry, Showa University, Tokyo 145-8515, Japan, Phone: +81 337 87 1151, Fax: +81 337 85 6403,
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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, Hamaguchi M, Asano M, Yamazaki M, Fukui M. Habitual Miso (Fermented Soybean Paste) Consumption Is Associated with a Low Prevalence of Sarcopenia in Patients with Type 2 Diabetes: A Cross-Sectional Study. Nutrients 2020; 13:E72. [PMID: 33379405 PMCID: PMC7824379 DOI: 10.3390/nu13010072] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 12/21/2020] [Accepted: 12/25/2020] [Indexed: 12/25/2022] Open
Abstract
Insulin resistance is a risk of sarcopenia, and the presence of sarcopenia is high in patients with type 2 diabetes (T2DM). It has been reported that habitual miso soup consumption was associated with lower insulin resistance. However, the association between habitual miso consumption and the presence of sarcopenia in patients with T2DM, especially sex difference, was unclear. In this cross-sectional study, 192 men and 159 women with T2DM were included. Habitual miso consumption was defined as consuming miso soup regularly. Having both low skeletal muscle mass index (<28.64% for men, <24.12% for women) and low adjusted hand grip strength (<51.26% for men, <35.38% for women) was defined as sarcopenia. The proportions of sarcopenia were 8.7% in men and 22.6% in women. The proportions of habitual miso consumption were 88.0% in men and 83.6% in women. Among women, the presence of sarcopenia was lower in the group with habitual miso consumption (18.8% versus 42.3%, p = 0.018); however, there was no association between habitual miso consumption and the presence of sarcopenia in men. Habitual miso consumption was negatively associated with the presence of sarcopenia in women (adjusted odds ratio (OR), 0.20 (95% confidence interval (CI): 0.06-0.62), p = 0.005) but not in men. This study indicated that habitual miso consumption was associated with the presence of sarcopenia in women but not in men.
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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.); (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, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, 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.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.); (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, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, 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.H.); (M.A.); (M.Y.); (M.F.)
| | - Yuka Kawate
- 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.); (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, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, 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.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.); (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, 1-1 Noda, Shinochoshino, Kameoka-City, 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.); (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, 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.); (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, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, 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.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.); (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, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, 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.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.); (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, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, 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.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.); (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, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, 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.H.); (M.A.); (M.Y.); (M.F.)
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