饮用水摄入量和肥胖:根据饮用水的数量,时间和感知温度
Jaewon Khil1, Qiao-Yi Chen1, Dong Hoon Lee2,3
1Department of Food Science and Biotechnology, Dongguk University, Goyang, South Korea.
PloS one
|April 25, 2024
概括
每天饮用超过1升的水可能会增加体重指数 (BMI) 和腰围 (WC). 然而,睡前饮用水与较低的BMI有关,并且根据遗传肥胖风险的影响可能会有所不同.
科学领域:
- 营养科学 营养科学
- 人体生理学 人体生理学
- 遗传学 是一个遗传学.
背景情况:
- 建议饮用水以帮助体重管理,但最佳的水合策略尚不清楚.
- 影响肥胖风险的遗传因素可能与饮用水的模式相互作用.
- 个体脂肪是一种复杂的特征,受到生活方式和遗传学的影响.
研究的目的:
- 调查韩国成年人饮水量 (量,时间,温度) 与肥胖风险之间的关联.
- 探索肥胖的遗传倾向和肥胖标志物的水摄入量之间的潜在相互作用.
- 为体重控制提供基于证据的关于水分的见解.
主要方法:
- 对172名韩国成年人进行的横截面研究,其中包括有关饮水量,生活方式和人体测量数据.
- 对与肥胖相关的基因 (FTO,MC4R,BDNF) 的基因定型,以计算遗传风险评分.
- 线性和逻辑回归分析以评估饮水量变量与体重指数 (BMI),腰围 (WC) 和肥胖状态之间的关联.
主要成果:
- 与≤1L/day相比,饮用>1L/day与更高的BMI和WC有关.
- 睡前饮用水与较低的BMI有显著的关联.
- 冷水摄入量 (>1L/天) 与增加的BMI和WC相关;相关性因遗传肥胖风险而异.
结论:
- 水的摄入量,时间和温度可能会影响肥胖风险.
- 水摄入量与肥胖之间的关系可能由个体对肥胖的遗传倾向来调节.
- 考虑到遗传因素的个性化水化策略可能有利于体重管理.
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