Department of General Medicine, Henri Warembourg Faculty of Medicine, University of Lille, 59000 Lille, France.
Nutrients. 2020 Dec 8;12(12):3770. doi: 10.3390/nu12123770.
Recent observations have shown that lengthening the daily eating period may contribute to the onset of chronic diseases. Time-restricted eating (TRE) is a diet that especially limits this daily food window. It could represent a dietary approach that is likely to improve health markers. The aim of this study was to review how time-restricted eating affects human health.
Five general databases and six nutrition journals were screened to identify all studies published between January 2014 and September 2020 evaluating the effects of TRE on human populations.
Among 494 articles collected, 23 were finally included for analysis. The overall adherence rate to TRE was 80%, with a 20% unintentional reduction in caloric intake. TRE induced an average weight loss of 3% and a loss of fat mass. This fat loss was also observed without any caloric restriction. Interestingly, TRE produced beneficial metabolic effects independently of weight loss, suggesting an intrinsic effect based on the realignment of feeding and the circadian clock.
TRE is a simple and well-tolerated diet that generates many beneficial health effects based on chrononutrition principles. More rigorous studies are needed, however, to confirm those effects, to understand their mechanisms and to assess their applicability to human health.
最近的观察表明，延长每天的进食时间可能会导致慢性疾病的发生。限时进食（TRE）是一种特别限制每日进食窗口的饮食方式。它可能代表了一种改善健康指标的饮食方法。本研究旨在综述限时进食如何影响人类健康。
筛选了五个综合数据库和六个营养期刊，以确定 2014 年 1 月至 2020 年 9 月期间发表的所有评估 TRE 对人类人群影响的研究。
在收集的 494 篇文章中，最终有 23 篇被纳入分析。TRE 的总体依从率为 80%，无意中减少了 20%的热量摄入。TRE 导致平均体重减轻 3%和体脂减少。即使没有热量限制，也观察到了这种脂肪减少。有趣的是，TRE 产生了有益的代谢效应，而与体重减轻无关，这表明基于喂养和昼夜节律的重新调整，存在内在效应。
TRE 是一种简单且耐受良好的饮食方式，根据时间营养原则产生了许多有益的健康效应。然而，需要更严格的研究来证实这些效应，了解其机制，并评估其对人类健康的适用性。
