What are BCAAs and why are they used?

If you go to the gym or hang out with friends who are into strength training, you have probably heard or seen products that consist of, or partially contain, BCAAs. What is this?

BCAAs stand for branched-chain amino acids and are branched-chain amino acids (protein/building blocks), specifically Leucine, Valine, and Isoleucine. These amino acids are essential, which means that the body cannot produce them on its own, and we must obtain them through food. Our muscles are made up of about 30% of these amino acids.

In addition to playing an important role in building our muscles, BCAAs also help with recovery after exercise, strengthen the immune system, and combat exercise soreness.

The reason Umaras sports drinks contain 5g of BCAAs per 100g is not only because it can help combat exercise soreness but also due to the positive effects it can have on reducing mental fatigue. BCAAs in conjunction with exercise inhibit the release of the neurotransmitter serotonin, which is a hormone that helps us relax—something we do not want during training/competition.