The 3 branched chain amino acids are leucine, isoleucine, and valine. It has long been known that these three amino acids are great for preventing muscle tissue breakdown and building new muscle tissue. What most people do not know is that BCAA supplementation can increase fatty acid utilization for energy by decreasing protein breakdown for energy use.
The prevailing formula for a long time on how much fat you’re going to burn was calories in minus calories out, based on your basal metabolic rate (BMR) and exercise efforts, explains strength and performance specialist Joel Seedman, Ph.D., owner of Advanced Human Performance in Atlanta. But with all the different biochemical reactions in the body, hormonal response, and endocrine function, there are an infinite number of factors that can affect how your body is storing and breaking down calories.