夜间的饮食习惯,睡眠质量和抑郁症,是否与维生素D状况有关?
Azadeh Fallah1, Hamid Abdolazimi1, Malihe Karamizadeh1
1Nutrition Research Center, School of Nutrition and Food Science, Shiraz University of Medical Sciences, Shiraz, Iran.
Clinical nutrition ESPEN
|January 14, 2024
概括
较高的维生素D水平与较少的夜间饮食习惯有关,并降低了女学生患抑郁症和睡眠质量差的几率. 这表明维生素D在昼夜行为和心理健康中起作用.
科学领域:
- 营养科学 营养科学
- 心理学 心理学 心理学
- 时间生物学 时间生物学
背景情况:
- 维生素D对骨健康至关重要,新兴研究强调其对心理健康和昼夜节律的影响,包括饮食和睡眠模式.
- 在大学生中,昼夜行为障碍很常见,可能会影响他们的整体健康.
研究的目的:
- 研究维生素D状况与夜间饮食习惯,睡眠质量和女大学生抑郁症之间的关联.
- 探索维生素D水平与这一人口群中的特定行为和心理结果之间的潜在联系.
主要方法:
- 一项涉及272名健康女学生的横截面研究,来自希拉兹医学科学大学.
- 数据收集包括人口统计信息,人体测量,睡眠质量和抑郁症评估,血清25-氧维生素D水平,以及夜间饮食习惯的3天食物记录.
- 统计分析采用了奇平方,曼-惠特尼U测试和逻辑回归,显著性设置在P<0.05.
主要成果:
- 大多数参与者 (82.3%) 被归类为晚餐者,表现出更高的睡眠质量差的比率.
- 血清25-基维生素D含量增加1ng/ml与夜间吃饭的几率下降3%有关.
- 较高的维生素D水平与抑郁症的几率降低了5%,睡眠质量差的几率降低了6%.
结论:
- 血清25-基维生素D水平与女大学生的夜间饮食习惯,抑郁症和睡眠质量差之间存在反向关联.
- 这些发现表明,充足的维生素D可能会对饮食失调和情绪障碍发挥保护作用.
- 建议通过队列和干预研究进一步确认以确定因果关系.
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