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Zhao D, Guallar E, Woolf TB, Martin L, Lehmann H, Coughlin J, Holzhauer K, Goheer AA, McTigue KM, Lent MR, Hawkins M, Clark JM, Bennett WL. Association of Eating and Sleeping Intervals With Weight Change Over Time: The Daily24 Cohort. J Am Heart Assoc 2023; 12:e026484. [PMID: 36651320 PMCID: PMC9973633 DOI: 10.1161/jaha.122.026484] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background We aim to evaluate the association between meal intervals and weight trajectory among adults from a clinical cohort. Methods and Results This is a multisite prospective cohort study of adults recruited from 3 health systems. Over the 6-month study period, 547 participants downloaded and used a mobile application to record the timing of meals and sleep for at least 1 day. We obtained information on weight and comorbidities at each outpatient visit from electronic health records for up to 10 years before until 10 months after baseline. We used mixed linear regression to model weight trajectories. Mean age was 51.1 (SD 15.0) years, and body mass index was 30.8 (SD 7.8) kg/m2; 77.9% were women, and 77.5% reported White race. Mean interval from first to last meal was 11.5 (2.3) hours and was not associated with weight change. The number of meals per day was positively associated with weight change. The average difference in annual weight change (95% CI) associated with an increase of 1 daily meal was 0.28 kg (0.02-0.53). Conclusions Number of daily meals was positively associated with weight change over 6 years. Our findings did not support the use of time-restricted eating as a strategy for long-term weight loss in a general medical population.
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Affiliation(s)
- Di Zhao
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMD
| | - Eliseo Guallar
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMD
| | - Thomas B. Woolf
- Department of PhysiologyJohns Hopkins University School of MedicineBaltimoreMD
| | - Lindsay Martin
- Division of General Internal MedicineJohns Hopkins University School of MedicineBaltimoreMD
| | - Harold Lehmann
- Division of Health Sciences InformaticsJohns Hopkins University School of MedicineBaltimoreMD
| | - Janelle Coughlin
- Division of Psychiatry and Behavioral SciencesJohns Hopkins University School of MedicineBaltimoreMD
| | - Katherine Holzhauer
- Division of General Internal MedicineJohns Hopkins University School of MedicineBaltimoreMD
| | - Attia A. Goheer
- Department of Health Policy and ManagementJohns Hopkins Bloomberg School of Public HealthBaltimoreMD
| | | | - Michelle R. Lent
- School of Professional and Applied PsychologyPhiladelphia College of Osteopathic MedicinePhiladelphiaPA
| | - Marquis Hawkins
- Department of EpidemiologyUniversity of PittsburghPittsburghPA
| | - Jeanne M. Clark
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMD,Division of General Internal MedicineJohns Hopkins University School of MedicineBaltimoreMD
| | - Wendy L. Bennett
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMD,Division of General Internal MedicineJohns Hopkins University School of MedicineBaltimoreMD
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2
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Hartman TJ, Masters M, Flanders WD, Wang Y, Li M, Mitchell DC, Guinter M, Patel AV, McCullough ML. Self-Reported Eating-Occasion Frequency and Timing are Reproducible and Relatively Valid in the American Cancer Society Cancer Prevention Study-3 Diet Assessment Substudy. J Nutr 2023; 152:2827-2836. [PMID: 36055776 DOI: 10.1093/jn/nxac206] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/12/2022] [Accepted: 08/29/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Accurate assessment of eating-occasion behaviors, such as timing, frequency, and consumption intervals, is important for evaluating associations with obesity and other chronic diseases. OBJECTIVES The main objective of this study was to assess the relative validity of a 24-hour grid approach to assess eating-occasion timing and frequency in comparison to data derived from repeated 24-hour dietary recalls (DRs). A second objective was to assess the 1-year test-retest reproducibility of the 24-hour grid. METHODS Between 2015 and 2016, 626 participants in the Cancer Prevention Study-3 (CPS-3) Diet Assessment Substudy (mean age, 52 years; age range, 31-70 years; 64% female; 64% non-Hispanic white, 22% non-Hispanic black, 14% Hispanic) completed 2 grids and up to 6 unannounced, telephone, interviewer-administered DRs over 1 year. Spearman correlations (ρ; 95% CIs) were calculated to assess reproducibility between the repeated eating-occasion grid-derived variables (e.g., numbers of snacks and meals per day, timing of eating occasions) and to assess relative validity by comparing the meal grid and DR-derived summary data separately for weekdays and weekend days. RESULTS Reproducibility correlations for eating-occasion variables derived from the eating-occasion grids completed 1 year apart were ≥0.5 for the majority of variables analyzed for both weekdays and weekend days, including numbers of snacks and meals per day and timing of the first and last eating occasions of the day. Relative validity was highest among weekday variables and was ≥0.5 for the majority of variables, with correlations ranging from ρ values of 0.32 (number of meals per day) to 0.68 (hour of the first eating occasion). CONCLUSIONS These findings suggest the eating-occasion grid used in CPS-3 has good reproducibility over 1 year and yields estimates comparable to those from a more detailed method of assessment of eating timing and frequency.
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Affiliation(s)
- Terryl J Hartman
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA.,Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Matthew Masters
- Behavioral and Epidemiology Research Program, American Cancer Society, Kennesaw, GA, USA
| | - W Dana Flanders
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA.,Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Ying Wang
- Behavioral and Epidemiology Research Program, American Cancer Society, Kennesaw, GA, USA
| | - Mengyi Li
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Diane C Mitchell
- Diet Assessment Center, Department of Nutritional Sciences, Pennsylvania State University, University Park, PA, USA
| | - Mark Guinter
- Behavioral and Epidemiology Research Program, American Cancer Society, Kennesaw, GA, USA
| | - Alpa V Patel
- Behavioral and Epidemiology Research Program, American Cancer Society, Kennesaw, GA, USA
| | - Marjorie L McCullough
- Behavioral and Epidemiology Research Program, American Cancer Society, Kennesaw, GA, USA
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3
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Bailey RL, Leidy HJ, Mattes RD, Heymsfield SB, Boushey CJ, Ahluwalia N, Cowan AE, Pannucci T, Moshfegh AJ, Goldman JD, Rhodes DG, Stoody EE, de Jesus J, Casavale KO. Frequency of Eating in the US Population: A Narrative Review of the 2020 Dietary Guidelines Advisory Committee Report. Curr Dev Nutr 2022; 6:nzac132. [PMID: 36110105 PMCID: PMC9469881 DOI: 10.1093/cdn/nzac132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/22/2022] [Accepted: 08/17/2022] [Indexed: 11/13/2022] Open
Abstract
Background A person's daily nutrient intake and overall nutritional status are determined by a complex interplay of the types and amounts of foods ingested in combination with the timing and frequency of eating. Objectives The aim was to summarize frequency of eating occasion data examined by the 2020 Dietary Guidelines Advisory Committee, the macronutrient contributions they provide, and meal frequency relative to dietary quality among the US population (≥2 y), with a focus on sex, age, race/Hispanic origin, and income. Methods Demographic and 24-h recall data from the 2013-2016 NHANES were examined. An eating occasion was defined as "any ingestive event (e.g., solid food, beverage, water) that is either energy yielding or non-energy yielding"; all eating occasions were further divided into discrete meals and snacks. Frequency of meals and snacks was defined as "the number of daily EOs [eating occasions]," respectively. Diet quality was assessed via the Healthy Eating Index (HEI)-2015. Results Most Americans consume 2 (28%) to 3 (64%) meals on a given day and >90% consume 2 to 3 snacks on that day. Adult, Hispanic, and non-Hispanic Black and lower-income (<131% family poverty-to-income ratio) Americans had a lower frequency of eating than children or adolescents, non-Hispanic White, and non-Hispanic Asian Americans and higher-income Americans, respectively. Americans who reported 3 meals on a given day consumed a diet higher in dietary quality than Americans who consumed 2 meals on a given day (HEI-2015: 61.0 vs. 55.0), regardless of population subgroup. Conclusions The frequency of the types of eating occasions differs according to age, race and Hispanic origin, and income. Dietary quality is associated with the number of meals consumed. Healthy dietary patterns can be constructed in a variety of ways to suit different life stages, cultural practices, and income levels; improved diet quality and careful consideration of nutrient density when planning meals are warranted.
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Affiliation(s)
- Regan L Bailey
- Institute for Advancing Health through Agriculture, Texas A&M University, College Station, TX, USA
| | - Heather J Leidy
- Departments of Nutritional Sciences and Pediatrics, Dell Medical School, University of Texas at Austin, Austin, TX, USA
| | - Richard D Mattes
- Institute for Advancing Health through Agriculture, Texas A&M University, College Station, TX, USA
| | - Steven B Heymsfield
- Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, LA, USA
| | - Carol J Boushey
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Namanjeet Ahluwalia
- Division of Health and Nutrition Examination Surveys, National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, MD, USA
| | - Alexandra E Cowan
- Institute for Advancing Health through Agriculture, Texas A&M University, College Station, TX, USA
| | - TusaRebecca Pannucci
- Center for Nutrition Policy and Promotion, Food and Nutrition Services, US Department of Agriculture, Alexandria, VA, USA
| | - Alanna J Moshfegh
- Agricultural Research Service, US Department of Agriculture, Beltsville, MD, USA
| | - Joseph D Goldman
- Agricultural Research Service, US Department of Agriculture, Beltsville, MD, USA
| | - Donna G Rhodes
- Agricultural Research Service, US Department of Agriculture, Beltsville, MD, USA
| | - Eve E Stoody
- Center for Nutrition Policy and Promotion, Food and Nutrition Services, US Department of Agriculture, Alexandria, VA, USA
| | - Janet de Jesus
- Office of Disease Prevention and Health Promotion, US Department of Health and Human Services, Rockville, MD, USA
| | - Kellie O Casavale
- Office of Nutrition and Food Labeling, Center for Food Safety and Applies Nutrition, Food and Drug Administration, US Department of Health and Human Services, College Park, MD, USA
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4
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Meal Pattern in the Colombian Population: Results of the National Nutrition Survey. ENSIN, 2015. J Nutr Metab 2022; 2022:1047524. [PMID: 36061639 PMCID: PMC9436622 DOI: 10.1155/2022/1047524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 07/12/2022] [Accepted: 07/16/2022] [Indexed: 11/17/2022] Open
Abstract
Background Information on meal patterns (type, number, relative contribution to energy/day (%), time, and location of meals) is limited or nonexistent. Design Cross-sectional, nationally representative surveys. Setting. Colombia. Participants. n = 26,115 from 3 to 64 years old. The sample analyzed included 3,127 children between 3 and 4 years old, 13,384 children between 5 and 17 years old, and 9,604 adults between 18 and 64 years old. Data Analysis. Meal patterns were described by age group. Through multiple linear regression, crude and adjusted differences in the categories of the covariates studied were estimated. The number/day of meals was the dependent variable. Results The number of meals/day (mean ± SD) was 4.4 ± 0.0, without differences by sex (P = 0.068), current weight (P = 0.336) , or wealth index (P = 0.480), but there were differences in the level of education of the head of the household (P < 0.0001) and the level of food security of the household (P < 0.0001). A total of 96.8% of the population eats 3 or more meals/day (95% CI: 96.2, 97.2). The consumption frequency (mean ± SD) of the three main meals was 0.95 ± 0.0 “times/day,” 1.0 ± 0.0 and 0.95 ± 0.0, for breakfast, lunch, and dinner, respectively. Lunch is the meal that makes the greatest relative contribution to the total energy consumed (energy/day), 33.9% (95% CI: 32.7, 35.1). Breakfast is eaten outside the home by 13.0% of the subjects, lunch by 26.0%, and dinner by 3.8%. The minimum fasting interval is 9 hours and the maximum is 10 hours and 30 minutes. The meal pattern is equivalent to type “A,” with three main meals and two or three intermediate meals (midmorning and midafternoon) taken during 15 hours of the day. Conclusions All age groups had more than four meals/day. The number is directly related to socioeconomic level. Lunch is the main meal.
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5
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Lentjes MAH, Oude Griep LM, Mulligan AA, Montgomery S, Wareham NJ, Khaw KT. Face Validity of Observed Meal Patterns Reported with 7-Day Diet Diaries in a Large Population-Based Cohort Using Diurnal Variation in Concentration Biomarkers of Dietary Intake. Nutrients 2022; 14:238. [PMID: 35057419 PMCID: PMC8780432 DOI: 10.3390/nu14020238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/26/2021] [Accepted: 12/28/2021] [Indexed: 12/04/2022] Open
Abstract
In a cross-sectional analysis of a population-based cohort (United Kingdom, N = 21,318, 1993-1998), we studied how associations between meal patterns and non-fasting triglyceride and glucose concentrations were influenced by the hour of day at which the blood sample was collected to ascertain face validity of reported meal patterns, as well as the influence of reporting bias (assessed using formula of energy expenditure) on this association. Meal size (i.e., reported energy content), mealtime and meal frequency were reported using pre-structured 7-day diet diaries. In ANCOVA, sex-specific means of biomarker concentrations were calculated by hour of blood sample collection for quartiles of reported energy intake at breakfast, lunch and dinner (meal size). Significant interactions were observed between breakfast size, sampling time and triglyceride concentrations and between lunch size, sampling time and triglyceride, as well as glucose concentrations. Those skipping breakfast had the lowest triglyceride concentrations in the morning and those skipping lunch had the lowest triglyceride and glucose concentrations in the afternoon, especially among acceptable energy reporters. Eating and drinking occasion frequency was weakly associated with glucose concentrations in women and positively associated with triglyceride concentrations in both sexes; stronger associations were observed for larger vs. smaller meals and among acceptable energy reporters. Associations between meal patterns and concentration biomarkers can be observed when accounting for diurnal variation and underreporting. These findings support the use of 7-day diet diaries for studying associations between meal patterns and health.
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Affiliation(s)
- Marleen A. H. Lentjes
- Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK; (A.A.M.); (K.-T.K.)
- Clinical Epidemiology and Biostatistics/Nutrition Gut Brain Interactions Research Centre, School of Medical Sciences, Örebro University, 70182 Örebro, Sweden;
| | - Linda M. Oude Griep
- MRC Epidemiology Unit, Institute of Metabolic Sciences, University of Cambridge, Cambridge CB2 0QQ, UK; (L.M.O.G.); (N.J.W.)
- NIHR Biomedical Research Centre, Diet, Anthropometry and Physical Activity (DAPA) Group, MRC Epidemiology Unit, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Angela A. Mulligan
- Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK; (A.A.M.); (K.-T.K.)
- NIHR Biomedical Research Centre, Diet, Anthropometry and Physical Activity (DAPA) Group, MRC Epidemiology Unit, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Scott Montgomery
- Clinical Epidemiology and Biostatistics/Nutrition Gut Brain Interactions Research Centre, School of Medical Sciences, Örebro University, 70182 Örebro, Sweden;
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institute, 17177 Stockholm, Sweden
- Department of Epidemiology and Public Health, University College London, London WC1E 6BT, UK
| | - Nick J. Wareham
- MRC Epidemiology Unit, Institute of Metabolic Sciences, University of Cambridge, Cambridge CB2 0QQ, UK; (L.M.O.G.); (N.J.W.)
| | - Kay-Tee Khaw
- Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK; (A.A.M.); (K.-T.K.)
- School of Clinical Medicine/Clinical Gerontology, University of Cambridge, Cambridge CB1 8RN, UK
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Barnadas-Solé C, Zerón-Rugerio MF, Hernáez Á, Foncillas-Corvinos J, Cambras T, Izquierdo-Pulido M. Late bedtime is associated with lower weight loss in patients with severe obesity after sleeve gastrectomy. Int J Obes (Lond) 2021; 45:1967-1975. [PMID: 34017047 DOI: 10.1038/s41366-021-00859-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 04/28/2021] [Accepted: 05/06/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Previous research has shown that sleep can play a role in obesity and weight loss. However, the association of sleep with weight loss in patients with severe obesity after bariatric surgery remains unexplored. We aimed to evaluate the role of sleep in weight loss evolution in a cohort of patients who underwent sleeve gastrectomy. METHODS A cohort of 252 patients with severe obesity (75.7% women; age [mean ± SD] 47.7 ± 10.8 years; BMI 44.2 ± 5.9 kg/m2) was followed for 1 year after surgery. Anthropometric, biochemical, physical activity, sleep (bedtime, wakeup time, and sleep duration) and dietary intake variables were collected pre- and post-surgery (1 year). Linear and non-linear regression models were used to examine the associations between sleep variables and weight loss. Participants were grouped into 'early' and 'late' sleepers according to a bedtime threshold (before or after 24:00 h), and the differences in weight loss, physical activity, meal timing, and dietary intake between groups were studied. RESULTS 1-h increments in bedtime were linearly associated with less excess weight loss (EWL) [-2.23%; 95%CI: -3.37; -0.70; p = 0.005] 1 year after the sleeve gastrectomy. Late sleepers lost less weight (-5.64% of EWL [95%CI: -10.11; -1.17]; p = 0.014) when compared to early sleepers and showed a higher energy intake after 21:00 h (8.66% of total energy intake [95% CI: 4.87; 12.46]; p < 0.001). CONCLUSIONS Late bedtime is associated with less success of weight loss 1 year after the sleeve gastrectomy. Late sleepers consumed more of their calories closer to bedtime. Our results highlight the relevance of considering recommendations on bedtime and meal timing for patients after bariatric surgery.
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Affiliation(s)
- Cristina Barnadas-Solé
- Clínica Sagrada Familia, Barcelona, Spain.,Hospital Universitari del Sagrat Cor de Barcelona, Barcelona, Spain
| | - María Fernanda Zerón-Rugerio
- Department of Nutrition, Food Science and Gastronomy, School of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain.,INSA-UB, Nutrition and Food Safety Research Institute, Barcelona, Spain
| | - Álvaro Hernáez
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Javier Foncillas-Corvinos
- Clínica Sagrada Familia, Barcelona, Spain.,Hospital Universitari del Sagrat Cor de Barcelona, Barcelona, Spain
| | - Trinitat Cambras
- Department of Biochemistry and Physiology, School of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain
| | - Maria Izquierdo-Pulido
- Department of Nutrition, Food Science and Gastronomy, School of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain. .,INSA-UB, Nutrition and Food Safety Research Institute, Barcelona, Spain.
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7
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Djuric Z, Nikolic M, Zekovic M, Plegue M, Glibetic M. Association of meal timing with dietary quality in a Serbian population sample. BMC Nutr 2020; 6:45. [PMID: 33101702 PMCID: PMC7580008 DOI: 10.1186/s40795-020-00375-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 08/27/2020] [Indexed: 12/27/2022] Open
Abstract
Background The world-wide adoption of Western lifestyles and eating patterns is associated with adverse effects on nutrient intakes. Here we evaluated the relationships between timing of meals and diet quality in Serbia, a Balkan country with a traditional eating pattern that includes the largest meal of the day as a late lunch. Methods A dietary survey was done in the Republic of Serbia using a nationally-representative sample of 74 children and 260 non-pregnant adults. Nutrient intakes were calculated from two 24-h recalls. A Dietary Quality Score (DQS) enumerated how many European Union (EU) Science Hub recommendations were met for fruit and vegetables, fiber, saturated fat, sodium, and sugar. We evaluated whether the timing of dietary intakes is associated with DQS and body mass index. Results The dietary intakes of children ages 10–17 and adults were similar and were high in total fat intake, with an average of 40% of energy from fat. Mean fruit and vegetable intakes of 473 g/day in adults exceeded the minimal EU recommendation. The most worrisome aspects of the Serbian diet were high intakes of saturated fat, sugar and sodium. Lunch was the meal with the highest mean content of energy, followed by breakfast and dinner, and the average time for lunch was 15:15. Consumption of a higher percentage of calories before 16:00 in adults was associated with higher fruit and vegetable intakes and with higher DQS. The subgroup of adults consuming their largest meal after 20:00 had a lower mean age, more men, and a larger percentage was employed outside of the home. There were no associations of meal timing with BMI, but the prevalence of obesity in this population sample was only 13%. Conclusions These results indicate that an earlier meal pattern, and especially consuming the largest meal of the day earlier in the day, was associated with better quality diets. Public health efforts are needed to preserve nutrient intakes as the population shifts away from the traditional Serbian eating pattern. Long-term, deterioration of nutrient intakes could contribute to the increasing rates of obesity that have been observed in Serbia and world-wide.
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Affiliation(s)
- Zora Djuric
- Department of Family Medicine, Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109-1213 USA
| | - Marina Nikolic
- Center for Research Excellence in Nutrition and Metabolism, University of Belgrade, Belgrade, 11158 Serbia.,Present Address: European Food Safety Authority, Via Carlo Magno 1A, 43126 Parma, Italy
| | - Milica Zekovic
- Center for Research Excellence in Nutrition and Metabolism, University of Belgrade, Belgrade, 11158 Serbia
| | - Melissa Plegue
- Department of Family Medicine, Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109-1213 USA
| | - Marija Glibetic
- Center for Research Excellence in Nutrition and Metabolism, University of Belgrade, Belgrade, 11158 Serbia
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8
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Allman-Farinelli M, Chen J, Chevance G, Partridge SR, Gemming L, Patrick K, Godino JG. The efficacy of electronic health interventions targeting improved sleep for achieving prevention of weight gain in adolescents and young to middle-aged adults: A systematic review. Obes Rev 2020; 21:e13006. [PMID: 32037672 DOI: 10.1111/obr.13006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 12/21/2019] [Accepted: 01/15/2020] [Indexed: 12/24/2022]
Abstract
Sleep is emerging as a modifiable risk factor in counteracting harmful weight gain. Electronic and mobile devices offer a channel for wide-reaching intervention delivery. This systematic review aimed to determine the efficacy of interventions that included sleep behaviour as part of health promotion for preventing weight gain. Seven databases were searched from 1 January 2000 until 28 June 2019. Eligible studies were controlled trials of weight gain prevention programs that addressed sleep in healthy participants aged 13 to 44 years of age. The primary outcome was change in measured or self-reported weight. From 824 publications located, only six eligible trials with a total of 3,277 participants were identified and all addressed multiple behaviours. One study demonstrated a decrease in weight for the intervention group, and two other studies showed a decreased prevalence of overweight and obesity. Only one trial showed improved sleep duration but failed to show differences in weight. No definitive conclusions concerning the efficacy of electronic weight gain prevention interventions that include sleep can be made, but future trials should provide more detail about intervention techniques used, employ objective sleep and physical activity measures and undertake mediation analysis to judge the contributions of changes in sleep to study outcomes. PROSPERO REGISTRATION: CRD42019121879.
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Affiliation(s)
| | - Juliana Chen
- Charles Perkins Centre, The University of Sydney, Camperdown, Australia
| | - Guillaume Chevance
- Center for Wireless and Population Health Systems, The University of California San Diego, San Diego, California, USA
| | | | - Luke Gemming
- Charles Perkins Centre, The University of Sydney, Camperdown, Australia
| | - Kevin Patrick
- Center for Wireless and Population Health Systems, The University of California San Diego, San Diego, California, USA
| | - Job G Godino
- Center for Wireless and Population Health Systems, The University of California San Diego, San Diego, California, USA
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Cepas V, Collino M, Mayo JC, Sainz RM. Redox Signaling and Advanced Glycation Endproducts (AGEs) in Diet-Related Diseases. Antioxidants (Basel) 2020; 9:antiox9020142. [PMID: 32041293 PMCID: PMC7070562 DOI: 10.3390/antiox9020142] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 01/19/2020] [Accepted: 02/04/2020] [Indexed: 12/12/2022] Open
Abstract
Diets are currently characterized by elevated sugar intake, mainly due to the increased consumption of processed sweetened foods and drinks during the last 40 years. Diet is the main source of advanced glycation endproducts (AGEs). These are toxic compounds formed during the Maillard reaction, which takes place both in vivo, in tissues and fluids under physiological conditions, favored by sugar intake, and ex vivo during food preparation such as baking, cooking, frying or storage. Protein glycation occurs slowly and continuously through life, driving AGE accumulation in tissues during aging. For this reason, AGEs have been proposed as a risk factor in the pathogenesis of diet-related diseases such as diabetes, insulin resistance, cardiovascular diseases, kidney injury, and age-related and neurodegenerative diseases. AGEs are associated with an increase in oxidative stress since they mediate the production of reactive oxygen species (ROS), increasing the intracellular levels of hydrogen peroxide (H2O2), superoxide (O2−), and nitric oxide (NO). The interaction of AGEs with the receptor for AGEs (RAGE) enhances oxidative stress through ROS production by NADPH oxidases inside the mitochondria. This affects mitochondrial function and ultimately influences cell metabolism under various pathological conditions. This short review will summarize all evidence that relates AGEs and ROS production, their relationship with diet-related diseases, as well as the latest research about the use of natural compounds with antioxidant properties to prevent the harmful effects of AGEs on health.
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Affiliation(s)
- Vanesa Cepas
- Departamento de Morfologia y Biologia Celular, Redox Biology Group, Universidad de Oviedo, 33403 Oviedo, Spain;
- Instituto Universitario de Oncologia del Principado de Asturias (IUOPA), Universidad de Oviedo, 33403 Oviedo, Spain
| | - Massimo Collino
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, 10125 Torino, Italy;
| | - Juan C. Mayo
- Departamento de Morfologia y Biologia Celular, Redox Biology Group, Universidad de Oviedo, 33403 Oviedo, Spain;
- Instituto Universitario de Oncologia del Principado de Asturias (IUOPA), Universidad de Oviedo, 33403 Oviedo, Spain
- Correspondence: (J.C.M.); (R.M.S.); Tel.: +34-985-10-2730 (J.C.M.); +34-985-10-3610 (R.M.S.)
| | - Rosa M. Sainz
- Departamento de Morfologia y Biologia Celular, Redox Biology Group, Universidad de Oviedo, 33403 Oviedo, Spain;
- Instituto Universitario de Oncologia del Principado de Asturias (IUOPA), Universidad de Oviedo, 33403 Oviedo, Spain
- Correspondence: (J.C.M.); (R.M.S.); Tel.: +34-985-10-2730 (J.C.M.); +34-985-10-3610 (R.M.S.)
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Barrington WE, Beresford SAA. Eating Occasions, Obesity and Related Behaviors in Working Adults: Does it Matter When You Snack? Nutrients 2019; 11:nu11102320. [PMID: 31581416 PMCID: PMC6835708 DOI: 10.3390/nu11102320] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 09/25/2019] [Accepted: 09/27/2019] [Indexed: 12/12/2022] Open
Abstract
Reported relationships between frequency, type, and timing of eating occasions and obesity-risk among adults are mixed while associations with obesogenic eating behaviors remain unexplored. The Physical Activity and Changes in Eating (PACE) study was a group-randomized controlled trial to prevent weight gain among 34 small worksites in Seattle from 2005-2009. Baseline surveys assessed body mass index (BMI), obesogenic eating behaviors (e.g., fast food and distracted-eating), and eating occasions (i.e., snacks and meals) among 2265 employees. BMI and waist circumference were measured on a subset (n = 567). Time-periods for analyses included: morning (12:00 a.m. to 10:59 a.m.), mid-day (11:00 a.m. to 4:29 p.m.), and evening (4:30 p.m. to 11:59 p.m.). Multilevel linear models estimated associations between snack timing, obesity, and related behaviors while adjusting for meal timing, gender, and worksite random effects. Greater morning snacking was associated with increased fruit and vegetable consumption, while greater evening snacking was associated with higher BMI, higher obesogenic dietary index (intake of fast food, French fries, and soft drinks), and higher percent time eating while distracted. Associations with mid-day snacking were mixed. Patterns of association were consistent across repeated and objective measures. Findings suggest that evening snacking is more detrimental to healthy weight compared to snacking at other times of day. Reducing evening snacks may be an important and simple message for population-level obesity prevention efforts.
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Affiliation(s)
- Wendy E Barrington
- Department of Child, Family, and Population Health Nursing, University of Washington, Seattle, WA 98195, USA.
- Department of Epidemiology, University of Washington, Seattle, WA 98195, USA.
- Cancer Prevention Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98195, USA.
| | - Shirley A A Beresford
- Department of Epidemiology, University of Washington, Seattle, WA 98195, USA.
- Cancer Prevention Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98195, USA.
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Xiao Q, Garaulet M, Scheer FAJL. Meal timing and obesity: interactions with macronutrient intake and chronotype. Int J Obes (Lond) 2019; 43:1701-1711. [PMID: 30705391 PMCID: PMC6669101 DOI: 10.1038/s41366-018-0284-x] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 10/10/2018] [Accepted: 11/23/2018] [Indexed: 11/09/2022]
Abstract
BACKGROUND Timing of dietary intake may play a role in obesity. However, previous studies produced mixed findings possibly due to inconsistent approaches to characterize meal timing and not taking into account chronotype and macronutrients. To address the aforementioned limitations, we have defined meal timing relative to sleep/wake timing, investigated the relationship between meal timing and body mass index (BMI) dependent on chronotype, and examined the associations. METHODS BMI, chronotype, and dietary intakes were measured in 872 middle-to-older-aged adults by six 24-h dietary recalls in 1 year. We defined four time windows of intake relative to sleep timing: morning (within 2 h after getting out of bed), night (within 2 h before bedtime), and two midday periods in between (split by the midpoint of the waking period). RESULTS A higher percent of total daily energy intake consumed during the morning window was associated with lower odds of being overweight or obese (odds ratio (95% confidence intervals), 0.53 (0.31, 0.89)). This association was stronger in people with an earlier chronotype (0.32 (0.16, 0.66)). A higher percent of total daily energy intake consumed during the night window was associated with higher odds of being overweight or obese (1.82 (1.07, 3.08)), particularly in people with a later chronotype (4.94 (1.61, 15.14)). These associations were stronger for the intakes of carbohydrates and protein than for fat intake. CONCLUSION Our study suggests that higher dietary consumption after waking up and lower consumption close to bedtime associate with lower BMI, but the relationship differs by chronotype. Furthermore, the data demonstrate a clear relationship between the timing of carbohydrate and protein intake and obesity. Our findings highlight the importance of considering timing of intake relative to sleep timing when studying the associations of meal timing with obesity and metabolic health.
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Affiliation(s)
- Qian Xiao
- Department of Health and Human Physiology, College of Liberal Arts and Sciences, University of Iowa, Iowa City, IA, USA.
- Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, USA.
| | - Marta Garaulet
- Department of Physiology, Chronobiology Laboratory, University of Murcia and Research Biomedical Institute of Murcia, Murcia, Spain
| | - Frank A J L Scheer
- Medical Chronobiology Program, Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA, USA.
- Division of Sleep Medicine, Department of Medicine, Harvard Medical School, Boston, MA, USA.
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Breakfast Consumption, Family Breakfast, and Adiposity Trajectory in Adolescence-The Adolescent Nutritional Assessment Longitudinal Cohort Study. J Acad Nutr Diet 2019; 119:944-956. [PMID: 30745069 DOI: 10.1016/j.jand.2018.11.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 09/18/2018] [Accepted: 11/19/2018] [Indexed: 11/24/2022]
Abstract
BACKGROUND The relationship between breakfast and family breakfast and adiposity gain during adolescence remains inconclusive. OBJECTIVE This study aimed to investigate the relationship between breakfast and family breakfast frequency and adiposity trajectory in adolescence. DESIGN Prospective cohort study with middle school students aged 10 to 16 years enrolled in 2010 (baseline) and followed for 3 years. PARTICIPANTS/SETTING A total of 945 students from two public and four private schools in the metropolitan area of Rio de Janeiro were included. Among 945 students, 809 participated in the study at baseline. Pregnant or lactating students and those with physical or mental disabilities were excluded. MAIN OUTCOME MEASURES Body mass index (BMI) was assessed by measuring the participants' weight and height, and percent body fat (%BF) was assessed by performing bioelectrical impedance analysis. STATISTICAL ANALYSES PERFORMED Linear mixed-effect models were used to examine the relationship between baseline and persistence of breakfast consumption and family breakfast over a 3-year period and change in BMI and %BF. Breakfast and family breakfast were assessed by questions on frequency of consumption. Both variables were classified as regular, intermediate, and no consumption at baseline. Persistence was divided into persistently regular, persistently irregular, changing from regular to irregular, and contrariwise. RESULTS Overall, frequent breakfast consumption and family breakfast did not have protective effects against adiposity. At baseline, these behaviors were associated with low BMI and %BF among girls. During follow-up, these behaviors and persistence of regular breakfast consumption were associated with an increase in %BF (P<0.05). In boys, those who increased or decreased family breakfast frequency had greater decrease in %BF compared with those persistently regular at both time points. CONCLUSION Breakfast had no consistent relationship with adolescence adiposity trajectory, which is in line with the results of experimental studies and in contrast with those of many cross-sectional studies.
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Kant AK. Eating patterns of US adults: Meals, snacks, and time of eating. Physiol Behav 2018; 193:270-278. [DOI: 10.1016/j.physbeh.2018.03.022] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 03/19/2018] [Accepted: 03/19/2018] [Indexed: 01/27/2023]
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Spagnuolo MS, Bergamo P, Crescenzo R, Iannotta L, Treppiccione L, Iossa S, Cigliano L. Brain Nrf2 pathway, autophagy, and synaptic function proteins are modulated by a short-term fructose feeding in young and adult rats. Nutr Neurosci 2018; 23:309-320. [DOI: 10.1080/1028415x.2018.1501532] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Maria Stefania Spagnuolo
- Department of Bio-Agrofood Science, Institute for the Animal Production System in Mediterranean Environment, National Research Council (CNR-ISPAAM), Naples, Italy
| | - Paolo Bergamo
- Department of Bio-Agrofood Science, Institute of Food Sciences, National Research Council (CNR-ISA), Avellino, Italy
| | | | - Lucia Iannotta
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Lucia Treppiccione
- Department of Bio-Agrofood Science, Institute of Food Sciences, National Research Council (CNR-ISA), Avellino, Italy
| | - Susanna Iossa
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Luisa Cigliano
- Department of Biology, University of Naples Federico II, Naples, Italy
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Pasarica M, Topping D. An Evidence-Based Approach to Teaching Obesity Management to Medical Students. MEDEDPORTAL : THE JOURNAL OF TEACHING AND LEARNING RESOURCES 2017; 13:10662. [PMID: 30800862 PMCID: PMC6338064 DOI: 10.15766/mep_2374-8265.10662] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 11/30/2017] [Indexed: 05/15/2023]
Abstract
Introduction The need for education of future and current providers in evidence-based management of obesity and the release of new treatment guidelines prompted the development of a resource for use in the education of medical students and residents. Methods A self-contained module was developed to provide an overview of recent guidelines for obesity management utilizing evidence-based medicine while debunking popular myths associated with available weight-loss strategies. The module was delivered over 15 months to six groups of learners (N = 180) and was continuously improved through feedback from content experts and the learners. After completion of the module, one subset of learners responded to a three-question survey using a 5-point Likert scale (1 = strongly disagree, 5 = strongly agree). Results Formal evaluation of the module was completed by a subset of the learners (N = 32, 64% response rate). The majority agreed or strongly agreed with these survey statements: "Overall this module was valuable as an educational tool" (97%, Mdn = 4); "After completion of this module, I am confident of my knowledge on how to manage obesity in adult patients" (84%, Mdn = 4); and "It was easy to navigate the module" (94%, Mdn = 5). Discussion This module could be implemented as is at other institutions that strive to educate medical students or residents on the most recent guidelines and evidence-based medicine regarding obesity management.
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Affiliation(s)
- Magdalena Pasarica
- Associate Professor of Medicine, Medical Education Department, University of Central Florida College of Medicine
| | - Daniel Topping
- Assistant Professor of Medicine, Medical Education Department, University of Central Florida College of Medicine
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Beccuti G, Monagheddu C, Evangelista A, Ciccone G, Broglio F, Soldati L, Bo S. Timing of food intake: Sounding the alarm about metabolic impairments? A systematic review. Pharmacol Res 2017; 125:132-141. [DOI: 10.1016/j.phrs.2017.09.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 07/29/2017] [Accepted: 09/12/2017] [Indexed: 12/16/2022]
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Dietary Sugars and Endogenous Formation of Advanced Glycation Endproducts: Emerging Mechanisms of Disease. Nutrients 2017; 9:nu9040385. [PMID: 28420091 PMCID: PMC5409724 DOI: 10.3390/nu9040385] [Citation(s) in RCA: 139] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 04/05/2017] [Accepted: 04/11/2017] [Indexed: 12/13/2022] Open
Abstract
The rapid increase in metabolic diseases, which occurred in the last three decades in both industrialized and developing countries, has been related to the rise in sugar-added foods and sweetened beverages consumption. An emerging topic in the pathogenesis of metabolic diseases related to modern nutrition is the role of Advanced Glycation Endproducts (AGEs). AGEs can be ingested with high temperature processed foods, but also endogenously formed as a consequence of a high dietary sugar intake. Animal models of high sugar consumption, in particular fructose, have reported AGE accumulation in different tissues in association with peripheral insulin resistance and lipid metabolism alterations. The in vitro observation that fructose is one of the most rapid and effective glycating agents when compared to other sugars has prompted the investigation of the in vivo fructose-induced glycation. In particular, the widespread employment of fructose as sweetener has been ascribed by many experimental and observational studies for the enhancement of lipogenesis and intracellular lipid deposition. Indeed, diet-derived AGEs have been demonstrated to interfere with many cell functions such as lipid synthesis, inflammation, antioxidant defences, and mitochondrial metabolism. Moreover, emerging evidence also in humans suggest that this impact of dietary AGEs on different signalling pathways can contribute to the onset of organ damage in liver, skeletal and cardiac muscle, and the brain, affecting not only metabolic control, but global health. Indeed, the most recent reports on the effects of high sugar consumption and diet-derived AGEs on human health reviewed here suggest the need to limit the dietary sources of AGEs, including added sugars, to prevent the development of metabolic diseases and related comorbidities.
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