Research
Cellular
Supplemental protein hydrolysate had a positive effect on lower body strength with a standardized mean difference (SMD) of 0.43 (95% CI: 0.16–0.69, P = 0.001).
Practitioners may consider recommending protein hydrolysate supplementation to enhance lower body strength in resistance-trained individuals.
StrongSupportsmedium confidence
Supplemental protein hydrolysate had a positive effect on the lower (n = 7, SMD = 0.43, 95% CI: 0.16–0.69, P = 0.001) and upper (n = 5, SMD = 0.17, 95% CI: −0.06–0.41, P = 0.145) body strength of resistance-trained individuals compared with placebo.
Why this rating
Based on the meta-analysis of multiple studies.
Source
A systematic review and meta-analysis: Effects of protein hydrolysate supplementation on fat-free mass and strength in resistance-trained individuals
Meng Shen et al. · Critical Reviews in Food Science and Nutrition · 2021
Meta-analysisCited 3×
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