Effects of Dietary Carbohydrate Profile on Nocturnal Metabolism, Sleep, and Wellbeing: A Review

Abstract

Sleep is a crucial biological function and a well-established driver of health and wellbeing across the lifespan. In this review, we describe how sleep in humans is associated with specific circadian metabolic and physiological changes, and how the organization of sleep-wake states is related to regulation of nocturnal metabolism during fasting. Among the modifiable factors that can contribute to sleep-related benefits, emerging evidence suggests that diet and nocturnal changes in glucose regulation are strong determinants of sleep quality. Here, we review studies that have explored the importance of quantity and quality of dietary carbohydrates and proteins in modulation of sleep and sleep-related health benefits. Future research may guide the creation of nutritional solutions to improve sleep, which could lead to positive changes in health, wellbeing, and overall quality of life.

Effect of Food Intake on Sleep: Mechanisms and Recommendations

“…Good quality sleep is associated with a host of advantages, including improved immunity, improved cardio-metabolic health, and improved cognitive function, mood, and mental performance . [1] Contrarily, poor sleep quality, both in terms of insufficient sleep time and in terms of sleep quality, is detrimental to health, increasing the risk of metabolic syndrome and cancer in people of all ages through behavioral issues. [2] Sleep quality has been linked to a variety of factors that can affect health and provide cognitive benefits.…”