通过智能手机应用程序测量的大量营养素,饮食成分和目标睡眠变量之间的关系:现实世界的跨部分研究
Jaehoon Seol1,2,3,4, Masao Iwagami1,5, Megane Christiane Tawylum Kayamare1,6
1International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki, Japan.
Journal of medical Internet research
|January 30, 2025
概括
较高的蛋白质和纤维摄入量可以促进更长的睡眠时间. 相反,增加脂肪消耗和高比率与更短的睡眠时间和更长的清醒时间有关. 多不和脂肪可以改善睡眠延迟,减少清醒.
科学领域:
- 营养科学 营养科学
- 睡眠科学 睡眠科学
- 数字健康数字健康
背景情况:
- 有限的研究存在于使用日常移动应用数据的宏观营养素摄入量和睡眠.
- 移动应用程序为收集客观睡眠和饮食数据提供了一种新的方法.
研究的目的:
- 调查宏观营养素,饮食成分和睡眠参数之间的关联.
- 探索饮食因素和睡眠结果之间的相互依赖关系.
主要方法:
- 从Pokémon Sleep和Asken应用程序中对4825名用户进行横截面分析.
- 对宏观营养素 (蛋白质,碳水化合物,脂肪) 和饮食成分 (,,纤维,与比) 的多变量回归和组成数据分析.
- 睡眠变量包括总睡眠时间 (TST),睡眠延迟 (SL) 和睡眠开始后的清醒 (%WASO),根据年龄,性别和BMI进行调整.
主要成果:
- 较高的蛋白质摄入量与较长的TST相关.
- 增加脂肪摄入量与较短的TST和较长的%WASO有关.
- 食纤维摄入量与较长的TST和较短的SL有关.
- 较高的与比率与较短的TST,较长的SL和较长的%WASO相关.
- 组合分析表明蛋白质摄入增加了TST,而多不和脂肪改善了SL并减少了%WASO.
结论:
- 蛋白质和纤维摄入量积极影响TST.
- 脂肪摄入量和高比对睡眠时间和质量产生负面影响.
- 饮食修改,特别是增加蛋白质和多不和脂肪,可能会提高睡眠参数.
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