Sleep disorder significantly affects the life quality of a large number of people but is still an underrecognized disease. Dietary nutrition is believed to play a significant impact on sleeping wellness. Many nutritional supplements have been used trying to benefit sleep wellness. However, the relationship between nutritional components and sleep is complicated. Nutritional factors vary dramatically with different diet patterns and depend significantly on the digestive and metabiotic functions of each individual. Moreover, nutrition can profoundly affect the hormones and inflammation status which directly or indirectly contribute to insomnia. In this review, we summarized the role of major nutritional factors, carbohydrates, lipids, amino acids, and vitamins on sleep and sleep disorders and discussed the potential mechanisms.

中文翻译：

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饮食营养对睡眠和睡眠障碍的影响。

睡眠障碍严重影响着许多人的生活质量，但仍是一种未被充分认识的疾病。饮食营养被认为对睡眠健康有重要影响。许多营养补品已被用来试图改善睡眠健康。但是，营养成分与睡眠之间的关系很复杂。营养因素随饮食方式的不同而有很大差异，并且很大程度上取决于每个人的消化和代谢功能。此外，营养会深刻影响荷尔蒙和炎症状态，直接或间接导致失眠。在这篇综述中，我们总结了主要营养因子，碳水化合物，脂质，氨基酸和维生素对睡眠和睡眠障碍的作用，并讨论了潜在的机制。