Dietary Nutrient Intake and Sleep

Dear Colleagues,

Current evidence suggests a bidirectional relationship between diet and sleep quality and quantity.

Sleep is regulated by circadian clocks, sleep–wake homeostasis, and working or social norms. Circadian and ultradian patterns also regulate food intake; however, the meal time, size, and composition are primarily a part of a daily routine, related to individual habits and social norms.

Specific dietary components (macronutrients, micronutrients, and whole foods), different diets (Mediterranean, vegetarian, and vegan), or different meal times (meals near bedtime and Ramadan) could influence sleep in terms of the duration, quality, and sleep–wake schedules.

In this Special Issue, we welcome studies concerning the impact of diet on sleep and vice versa, as a better understanding of possible interactions between them could improve both public health and clinical practice.

Dr. Georgia Trakada
Guest Editor

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