Research

Energy balance

Amino acids supplementation results are equivocal and are not warranted.

Athletes may not benefit from amino acid supplements as much as from protein supplements.

StrongRefutesmedium confidence
Unlike proteins, amino acids supplementation (branched-chain amino acids, glutamine or leucine) results from research are equivocal and are not warranted.
Priscila Berti Zanella Master et al. · Critical Reviews in Food Science and Nutrition · 2020

Why this rating

The claim is based on a review of existing evidence.

Source

Effects of dietary supplementation in sport and exercise: a review of evidence on milk proteins and amino acids

Priscila Berti Zanella Master et al. · Critical Reviews in Food Science and Nutrition · 2020

DOI 10.1080/10408398.2020.1756216

reviewCited 71×
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DOI resolved against Crossref · corpus check 2026-06-10

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