作者
Mohammad Hossein Rahimi, Sakineh Shab-Bidar, Mehdi Mollahosseini, Kurosh Djafarian
发表日期
2017/10/1
来源
Nutrition
卷号
42
页码范围
30-36
出版商
Elsevier
简介
Objective
Accumulating evidence suggests positive effects of branched-chain amino acids (BCAAs) on moderate muscle damage. However, findings vary substantially across studies. The aim of this review was to examine the effect of BCAAs on recovery following exercise-induced muscle damage.
Methods
Controlled trials were identified through a computerized literature search and tracking of citations performed up to November 2015. To pool data, either a fixed-effects or a random-effects model was used; for assessing heterogeneity, Cochran's Q and I2 tests were used.
Results
Eight trials met the inclusion criteria. Pooled data from the eight studies showed that BCAAs significantly reduced creatine kinase at two follow-up times (<24 and 24 h) in comparison with placebo recovery (<24 h: mean difference, –71.55 U/L, 95% confidence interval, –93.49 to –49.60, P < 0.000, n = 5 trials; 24 h: mean difference, –145.04 U …
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