BCAA stands for "Branched-chain amino acids." Protein is composed of amino acids and BCAAs refer to three of the 20 amino acids – leucine, isoleucine and valine, each of which cannot be synthesized by the body and must therefore be provided in the diet or supplementation. Why is BCAA important you ask? Well, The three branched-chain essential amino acids are widely used to improve athletic performance, alleviate fatigue, and stimulate muscle recovery after exercise. BCAAs is responsible for stimulating protein synthesis, it also improve each cell’s ability to perform its own protein synthesis. Another important function of BCAAs is their ability to slow down the rate of protein breakdown, decreasing overall protein loss. These two benefits halt the “catabolic crisis,” and directly support the preservation of your hard-earned muscle mass. When is the best time to take BCAAs? Taken before a workout, BCAAs can help combat fatigue by maintaining your cellular energy levels. If you are looking to boost your muscle gains and improve recovery, then post-workout is a good time for you to incorporate BCAAs. As you can see, BCAA has benefits when taken both pre- and post-workout. However, there’s no reason you can’t do both and get the full benefit of BCAAs from start to finish! Anyone with any level of health and fitness goals should be looking to BCAAs to support them in the process, specifically to ensure they are incorporating a proper recovery process into their routine.