Yes, BCAA Do Break a fast! NO, you CAN'T drink them during your fast or while training fasted. Branched-chained amino acids are the building blocks of protein, they DO Have caloric value, so when you drink them, you are technically eating.
Yes, BCAA Do Break a fast! NO, you CAN'T drink them during your fast or while training fasted. Branched-chained amino acids are the building blocks of protein, they DO Have caloric value, so when you drink them, you are technically eating.