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Article dans une revue

Amino acids and sport: a true love story?

Abstract : Among a plethora of dietary supplements, amino acids are very popular with athletes for several reasons (e.g., to prevent nutritional deficiency, improve muscle function, and decrease muscle damages) whose purpose is to improve performance. However, it is difficult to get a clear idea of which amino acids have real ergogenic impact. Here, we review and analyze the clinical studies evaluating specific amino acids (glutamine, arginine, leucine, etc.) in athletes. Only english-language clinical studies evaluating a specific effect of one amino acid were considered. Despite promising results, many studies have methodological limits or specific flaws that do not allow definitive conclusions. To date, only chronic β-alanine supplementation demonstrated an ergogenic effect in athletes. Much research is still needed to gain evidence-based data before any other specific amino acid can be recommended for use in athletes.
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Article dans une revue
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Contributeur : Sarah Hamant <>
Soumis le : lundi 17 décembre 2018 - 09:06:36
Dernière modification le : mercredi 14 octobre 2020 - 04:19:57





Arthur Goron, Christophe Moinard. Amino acids and sport: a true love story?. Amino Acids, Springer Verlag, 2018, 50 (8), pp.969-980. ⟨10.1007/s00726-018-2591-x⟩. ⟨hal-01957038⟩



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