Q

In what specific context do BCAAs have a demonstrable effect?

From 5 years of verified research · Vassili Sandqvist
A

BCAAs have a specific and narrow role during prolonged aerobic training, particularly when exercise lasts over two hours and the individual is in a fasted state or has genuinely depleted glycogen stores. In this context, BCAAs can help mitigate central fatigue and provide a muscle-sparing effect, addressing the metabolic reality of muscle protein catabolism.

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