时间营养行为与中年成年人认知功能之间的关联:NUTRICO跨部分队列研究
Christiana A Demetriou1, Dona Hileti2, Elisavet Onisiphorou2
1Department of Primary Care and Population Health, University of Nicosia Medical School, Nicosia, Cyprus.
Nutrition bulletin
|February 24, 2025
概括
饮食时间影响中年人的认知功能. 晚些时候的早餐和特定的晚餐时间与更好的认知表现有关,而更长的饮食窗口与较慢的精神运动速度有关.
科学领域:
- 神经科学是一个神经科学.
- 营养科学 营养科学
- 老年学是一门学科.
背景情况:
- 健康的中年认知功能 (CF) 对于防止以后的认知衰退至关重要.
- 新兴研究表明,时间营养与认知功能之间存在联系.
- 了解这些关联可以为维持认知健康的策略提供信息.
研究的目的:
- 研究中年成人 (45-65岁) 时代营养行为和认知功能之间的关系.
- 探索饮食时间,遵守地中海饮食,睡眠和体育活动如何与各种认知领域有关.
主要方法:
- 一项涉及塞浦路斯207名参与者的横截面队列研究.
- 经过验证的调查问卷评估了时间营养,地中海饮食 (MD) 的坚持,睡眠和身体活动.
- 计算机化神经认知测试测量了记忆,精神运动速度,认知灵活性,复杂的注意力,反应时间和整体的神经认知指数.
主要成果:
- 早餐延迟错位 (吃晚于喜欢的时间) 与较高的神经认知指数和认知灵活性相关.
- 超过120分钟的饮食窗口比喜欢的时间长,与心理运动速度的降低有关.
- 晚上在20:00-22:59之间吃饭与在20:00之前吃饭相比,与增强的复杂注意力有关.
结论:
- 特定的时代营养行为,如早餐的延迟和晚餐的时间,与中年成年人的认知功能有关.
- 这些发现表明,潜在的饮食时间策略可以支持认知健康.
- 需要进一步的研究来确认因果关系并探索干预措施.
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