Quote (Papelado @ Jul 20 2012 07:26am)
What's the actual benefits of BCAA's? Like, what does it do to your body?
When cutting, your body can be either on a complete fast, or a caloric deficit. These will cause the body to start metabolizing fat and even lean tissue for energy. To prevent lean tissue catabolism, you can use BCAA's which provide the body with enough of the core aminos to sustain and spare lean tissue, while not providng a significant amount of calories or disrupting a fast.
BCAA's are the only essential amino acids that are metabolized in the muscles rather than the liver. As such, they are critical when your body is calorie restricted or being fasted especially pre/post/intra workout.