Science & Technology, Pharmavite LLC, West Hills, CA 91304, USA.
Nutrients. 2019 Oct 1;11(10):2335. doi: 10.3390/nu11102335.
One third of U.S. adults report short sleep (<7 h), which has been linked to negative health outcomes. Inadequate intake of micronutrients across the U.S. adult population has been reported, and a relationship between sleep conditions and micronutrient intake is emerging. This cross-sectional analysis of the National Health and Nutrition Examination Survey (NHANES 2005-2016) ( = 26,211) showed that participants with short sleep duration had a lower usual intake (Food + Supplements) of calcium, magnesium, and vitamin D in all adults aged 19+ years, and vitamin K in adults aged 19-50 years, even after adjusting for covariates. In addition, participants reporting short sleep had a higher percentage of individuals with intake lower than the estimated average requirement (EAR) across multiple nutrients. Age and gender differences were observed in the prevalence of inadequate intake across multiple nutrients. Adults aged 51-99 years with short sleep duration had inadequate intake with respect to more nutrients. In females there was an association between short sleep and a higher prevalence of inadequate intake (Food + Spp) for calcium, magnesium, and vitamins A, C, D, E, and K (above adequate intake). Conversely, males reporting short sleep only had an inadequate intake of vitamin D. Overall, we demonstrate that short sleep is associated with increased nutrient inadequacy, emphasizing the possible need for dietary supplementation.
三分之一的美国成年人报告睡眠时间短（<7 小时），这与负面健康结果有关。据报道，美国成年人普遍存在微量营养素摄入不足的情况，而睡眠状况与微量营养素摄入之间的关系正在显现。这项对国家健康和营养检查调查（NHANES 2005-2016）（n=26,211）的横断面分析表明，在所有 19 岁及以上成年人中，与睡眠持续时间短相关的参与者通常摄入的钙、镁和维生素 D 较少（食物+补充剂），19-50 岁成年人的维生素 K 也较少，即使在调整了协变量后也是如此。此外，报告睡眠持续时间短的参与者中，有更多的人摄入的多种营养素低于估计平均需求量（EAR）。在多种营养素中，年龄和性别差异都存在摄入不足的发生率。51-99 岁的睡眠持续时间短的成年人有多种营养素摄入不足。在女性中，与睡眠持续时间短有关的是钙、镁、维生素 A、C、D、E 和 K（高于足够的摄入量）摄入不足的更高患病率。相反，报告睡眠持续时间短的男性仅存在维生素 D 摄入不足的情况。总体而言，我们表明，睡眠持续时间短与营养不足的风险增加有关，这强调了可能需要进行膳食补充。
