总乳制品消费与美国成年人的健康睡眠模式有关
Emma Guyonnet1, Valentina A Andreeva2,3, Marie-Pierre St-Onge4
1Department of Epidemiology, Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY, USA.
概括
乳制品消费与更好的睡眠有关. 在美国成年人中,较高的乳制品摄入量,特别是发酵选项,与充足的睡眠时间,较少的睡眠障碍和更一致的睡眠模式有关.
科学领域:
- 营养科学 营养科学
- 睡眠医学 睡眠医学
- 公共卫生 公共卫生
背景情况:
- 饮食显著影响睡眠质量,但与乳制品消费的具体关联尚未确立.
- 关于乳制品摄入量与各种睡眠参数之间的关系的证据有限.
研究的目的:
- 调查乳制品消费与自我报告和客观测量的睡眠结果在美国成年人的一个大型,全国代表性样本之间的关联.
- 探索总乳制品摄入量和特定乳制品亚型如何与睡眠时间,睡眠困难和睡眠变化有关.
主要方法:
- 利用了23480名美国成年人的数据 (2005-2020年国家健康和营养检查调查).
- 通过两个24小时的饮食回忆来评估乳制品摄入量,将消费量分为低,中等或高.
- 使用回归模型分析了自我报告的睡眠 (持续时间,睡眠困难) 和客观睡眠指标 (加速计数据).
主要成果:
- 较高的总乳制品摄入量与较低的睡眠时间短或长的几率相关,并降低了睡眠困难的可能性.
- 牛奶摄入量和睡眠时间,高脂肪乳制品和睡眠困难之间观察到特定的关联.
- 增加乳制品消费,特别是发酵乳制品,与改善睡眠规律性和更少的睡眠中期变化有关.
结论:
- 消费乳制品,特别是发酵乳制品,与更好的睡眠结果有关,包括充足的睡眠,没有睡眠障碍,改善睡眠规律.
- 研究结果表明,乳制品在促进美国成年人更好的睡眠健康方面可能发挥作用.
- 需要进一步的研究,包括纵向研究和临床试验,以确定因果关系并了解潜在的机制.
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