时间限制饮食与热量限制的干预后可持续性:二次分析
De-An Chen1, Raul Herrera Pena1, Niki Oldenburg1
1Department of Medicine, University of Minnesota, Minneapolis, MN, USA.
International journal of obesity (2005)
|November 29, 2025
概括
时间限制饮食 (TRE) 和热量限制 (CR) 显示出类似的长期体重管理可持续性和可接受性. TRE参与者保持体重,而CR参与者恢复到基线,尽管两种饮食的持续率相似.
科学领域:
- 营养科学 营养科学
- 肥胖问题研究研究
- 行为医学是一种行为医学.
背景情况:
- 全球肥胖率的上升需要有效和可持续的体重管理干预措施.
- 当前的生活方式指南往往强调减少热量摄入量,但长期坚持仍然是一个挑战.
- 时间限制饮食 (TRE) 提供了一种替代方法,专注于饮食时间,而不是仅仅关注热量量.
研究的目的:
- 评估时间限制饮食 (TRE) 与热量限制 (CR) 的干预后可持续性和可接受性.
- 假设TRE的以时间为中心的方法可能比CR的以卡路里为中心的体重管理方法更可持续.
主要方法:
- 对12周监督干预的二次分析,比较TRE (8小时进食窗口) 和CR (15%的热量减少).
- 随访调查评估了干预后1,3个月和6个月的体重,坚持和参与者的经验.
- 参与者的特征包括年龄,性别和基线BMI.
主要成果:
- 在干预后,TRE参与者保持了体重,而CR参与者的体重减轻在3个月后恢复到基线.
- 在6个月后,TRE和CR的持续率 (约47-50%) 和推率 (约80-86%) 都相似.
- TRE使用者报告睡眠和精力有所改善,但早上感到饥饿;CR使用者报告增加了对食物的注意力,但也跟踪了焦虑和渴望.
结论:
- 自主维持的时间限制饮食和热量限制在干预后3-6个月表现出可比的可接受性和体重维持.
- 与CR相比,TRE在体重维持方面可能有好处,尽管存在诸如早晨饥饿等潜在挑战.
- 需要对更大的样本大小进行进一步的研究,以证实这些关于可持续体重管理策略的发现.
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