The interrelationship between sleep, diet, and glucose metabolism.
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| Abstract |
Obesity and type 2 diabetes (T2D) are increasingly common worldwide. While these disorders have increased in prevalence over the past several decades, there has been a concomitant reduction in sleep duration. Short sleep duration has been associated with higher rates of obesity and T2D, and the causality of these associations and their directionality, continue to necessitate evaluation. In this review we consider the evidence that sleep is an intrinsic factor in the development of obesity and chronic metabolic disorders, such as insulin resistance and T2D, while evaluating a potential bi-directional association. We consider the evidence that diet and meal composition, which are known to impact glycemic control, may have both chronic and acute impact upon sleep. Moreover, we consider that postprandial nocturnal metabolism and peripheral glycemia may affect sleep quality. We propose putative mechanisms whereby acute effects of nighttime glucose excursions may lead to increased sleep fragmentation. We conclude that dietary manipulations, particularly with respect to carbohydrate quality, may confer sleep benefits. Future research may seek to evaluate the effectiveness of synergistic nutrient strategies to promote sleep quality, with particular attention to carbohydrate quality, quantity, and availability as well as carbohydrate to protein ratio.
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| Authors | Marie-Pierre St-Onge, Anna Cherta-Murillo, Christian Darimont, Konstantinos Mantantzis, François Pierre Martin, Lauren Owen |
| Journal | Sleep medicine reviews (Sleep Med Rev) Vol. 69 Pg. 101788 (06 2023) ISSN: 1532-2955 [Electronic] England |
| PMID | 37156196 (Publication Type: Journal Article, Review, Research Support, N.I.H., Extramural) |
| Copyright | Copyright © 2023 Elsevier Ltd. All rights reserved. |
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