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时代型,时间饮食模式和饮食组成在工作和无工作日

Yan Yin Phoi¹, Jillian Dorrian², Michelle Rogers¹

¹Allied Health and Human Performance, Alliance for Research in Exercise, Nutrition and Activity (ARENA) Research Centre, University of South Australia, Adelaide, South Australia, Australia.

Chronobiology international

|November 21, 2024

概括

循环节偏好 (时代型) 影响饮食时间,后来的时代型在工作日晚些时候和更长时间饮食. 饮食模式和饮食组成在工作日和休息日之间有所不同,这表明每天特定的饮食策略.

科学领域:

营养科学营养科学
时间生物学时间生物学
公共卫生公共卫生

背景情况:

饮食模式和饮食组成受昼夜偏好 (时间型) 和工作时间表的影响.
时间型和工作时间表对时间性饮食模式和饮食的综合影响尚不清楚.

研究的目的:

研究时间型,时间性饮食模式 (饮食窗口的持续时间,第一次和最后一次饮食的时间) 和饮食组成之间的关系.
在工作日和休息日检查这些关系.

主要方法:

利用时间营养问卷 (CNQ) 来评估时间型和时间性饮食模式.
收集工作和7天的食物日记,以捕捉工作时间表和饮食组成.
分析了39名非轮班工人的数据 (38.8 ± 17.2年,BMI 24.8 ± 4.78 kg/m2,82%为女性).

主要成果:

后来的时刻型与后来的第一和最后的进食时间在工作日和休息日都相关.
后来的时间型与工作日更长时间的进食窗口有关.
后来的时刻型表现出较短和较晚的自由日吃饭窗户,与工作日相比.
晚些时候在工作日第一次吃饭的机会与更高的脂肪摄入量和更低的纤维摄入量有关.
时间型和整体饮食组成之间的关系通常很小.

结论:

年代型显著影响时间性饮食模式,在工作日和休息日之间观察到差异.
饮食成分,特别是脂肪和纤维摄入量,与工作日的进食时间有关.
研究结果表明,时间型和日期类型 (工作日与自由日) 相互作用,塑造饮食行为.
每天特定的饮食干预措施可能有利于优化基于个体时间型和工作时间表的健康结果.

关键词:

时间性饮食模式时间营养时间营养年代型年代型年代型年代型饮食组成饮食组成吃窗户吃窗户吃窗户吃饭时间吃饭时间

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