饮料消费与中国中老年人认知障碍之间的关系
Xinting Jiang1,2, Liang Cui1, Lin Huang1
1Department of Gerontology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China.
Nutrients
|May 27, 2023
概括
饮用绿茶,咖啡和纯牛奶可能会保护中国老年人免受认知障碍. 每天摄入少量的水 (<1500毫升) 是一个危险因素,影响因性别和粉样β沉积而异.
科学领域:
- 老年学是一门学科.
- 神经科学是一个神经科学.
- 营养科学 营养科学
背景情况:
- 认知表现受饮料消费的影响.
- 之前的研究探讨了中年和老年中国人的饮食和认知功能.
- 这项研究调查了这一群体的饮料摄入量和认知障碍.
研究的目的:
- 探索饮料消费与认知障碍之间的关系.
- 为了确定与认知健康相关的特定饮料和水摄入水平.
- 检查性别,基线认知状态和粉样β沉积如何改变这些关系.
主要方法:
- 对892名中年和老年中国参与者的后续研究.
- 分析饮料消费模式 (绿茶,咖啡,纯牛奶,饮用水).
- 在296名参与者的小组中使用了粉样蛋白β (Aβ) -PET和血生物标志物.
主要成果:
- 绿茶,咖啡和纯牛奶的消费是预防认知障碍的保护因素.
- 每日用水量低于1500毫升,特别是低于500毫升,是危险因素.
- 关联受性别,基线认知状态和粉素β (Aβ) 沉积的影响,而牛奶和绿茶与Aβ沉积患者的p-Tau-181水平较低有关.
结论:
- 饮料消费,包括绿茶,咖啡和纯牛奶,在中国老年人的认知健康方面发挥着作用.
- 饮水不足是认知障碍的重要危险因素.
- 某些饮料的保护作用和低水摄入量的风险是由个体因素,如性别和潜在的神经病理学,如Aβ沉积等调节的.
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