4.7 Review

The effect of ketogenic diet on body composition and anthropometric measures: A systematic review and meta-analysis of randomized controlled trials

期刊

CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
卷 62, 期 13, 页码 3644-3657

出版社

TAYLOR & FRANCIS INC
DOI: 10.1080/10408398.2020.1867957

关键词

Meta-analysis; obesity; ketogenic diet; weight

资金

  1. Tehran University of Medical Sciences

向作者/读者索取更多资源

This study aimed to summarize earlier randomized controlled trials on the effects of ketogenic diet on body composition and anthropometric measures. The results showed that ketogenic diet had significant effects on body weight, body mass index, fat mass, fat-free mass, lean body mass, waist circumference, visceral adipose tissue, and percentage body fat. However, the effectiveness of the long-term effect of this dietary pattern is unclear.
This study aimed to summarize earlier randomized controlled trials on the effects of ketogenic diet (KD) on body composition and anthropometric measures. Four databases were searched from inception to May 2020 using relevant keywords. All clinical trials investigating the effects of KD on body weight (BW), body mass index (BMI), waist circumference (WC), fat mass (FM), fat-free mass (FFM), lean body mass (LBM), visceral adipose tissue (VAT) and percentage body fat (PBF) in adults were included. Overall, 18 trials were included in the review. Pooled effect sizes revealed a significant effect of KD on BW (weighted mean differences [WMD]: -2.87 kg, 95% confidence interval [CI]: -3.84 to -1.89), BMI (WMD: -1.44 kg/m(2), 95% CI: -2.07, -0.81), FM (WMD: -1.40 kg, 95% CI: -2.50, -0.30), FFM (WMD: -0.81 kg, 95% CI: -1.32, -0.30), LBM (WMD: -0.63 kg, 95% CI: -1.21, -0.06), WC (WMD: -3.23 cm, 95% CI: -4.38, -2.09), VAT (WMD: -28.91 g, 95% CI: -50.57, -7.24) and PBF (WMD: -2.81 kg, 95% CI: -3.82, -1.80), respectively. Taken together, the data suggest that KD has beneficial effects on BW, BMI, FM, FFM, LBM, WC, VAT, and PBF. However, the effectiveness of the long term effect of this dietary pattern is unclear.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据