Q

What are BCAA supplements and why are they popular?

From 5 years of verified research · Vassili Sandqvist
A

BCAA supplements consist of three essential amino acids: leucine, isoleucine, and valine. They have gained persistent popularity in the training market due to marketing claims that they stimulate muscle protein synthesis and prevent catabolism during workouts. However, the research record does not support most of these claims.

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