Cited by 64Regulation of Appetite and ObesityCircadian rhythm and melatoninDietary Effects on Health

Sleep and meal timing influence food intake and its hormonal regulation in healthy adults with overweight/obesity

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St-Onge, Marie-Pierre, Pizinger, Theresa, Kovtun, Kyle, RoyChoudhury, Arindam·2019·European Journal of Clinical Nutrition

Abstract

Background Studies associate sleeping and eating late in the day with poor dietary quality and higher obesity risk but differences in sleep duration confound this association. We aimed to determine whether sleep and meal timing, independent of sleep duration, influenced food intake in healthy adults.Methods This was a controlled, 2 × 2 inpatient crossover study with normal (0000-0800 h) or late (0330-1130 h) sleep and normal (1, 5, 11, and 12.5 h after awakening) or late (4.5, 8.5, 14.5, and 16 h after awakening) meals. Food intake was controlled while blood samples were obtained for determination of appetite-regulating hormones on days 3-4. Self-selected food intake was assessed on day 5. Data were analyzed using linear mixed model analysis with sleep, meal, and sleep x meal interaction as dependent variables.Results Five participants completed all phases (mean age 25.1 ± [SD] 3.9 y, body mass index 29.2 ± 2.7 kg/m 2). There was a significant sleep x meal interaction on energy intake (P = 0.035) and trends on fat and sodium intakes (P < 0.10). Overnight ghrelin concentrations were higher under normal sleep and meal conditions relative to late (P < 0.005) but lower when both were combined (P < 0.001). Overnight leptin concentrations were higher under normal meal conditions (P = 0.012). There was a significant sleep x meal interaction on ghrelin (P = 0.032) and glucagon-like peptide 1 (P = 0.041) concentrations, but not leptin (P = 0.83), in response to a test meal.Conclusions Our results suggest that alignment of sleep and meals may influence food choice and energy balance. Additional research is necessary to expand and confirm our findings.

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Authors
St-Onge, M.-P., Pizinger, T., Kovtun, K., & RoyChoudhury, A.
Affiliations
  • Columbia University Irving Medical Center (US)
  • Cornell University (US)
Venue
European Journal of Clinical Nutrition
Published
2018-11-28
Volume
72
Issue
S1
Pages
76-82
ISSN
  • 0954-3007 (ISSN-L)
  • 1476-5640
OpenAlex
W2902497737
Cited by
64
References
21
Citations by year
2026: 8 · 2025: 9 · 2024: 9 · 2023: 11 · 2022: 10 · 2021: 11 · 2020: 6
FWCI
2.39
Type
journal article
Language
en
Open access
Locations
  • European Journal of Clinical Nutrition (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (UL1TR000040)
  • National Heart, Lung, and Blood Institute (R56HL119945)
  • National Institute of Diabetes and Digestive and Kidney Diseases (P30DK026687)
  • National Center for Advancing Translational Sciences
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Health Sciences › Medicine › Physiology › Dietary Effects on Health
Keywords
sleep timing, meal timing, dietary intake, energy intake, ghrelin, leptin, glucagon-like peptide-1, appetite-regulating hormones, overweight, obesity, energy balance, dietary fat intake, sodium intake
MeSH terms
Adult, Energy Intake, Female, Humans, Male, Obesity, Sleep, Cross-Over Studies, Leptin, Overweight, Glucagon-Like Peptide 1, Ghrelin, Meals

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