Branch Chain Amino Acids (BCAAs)
Branched Chain Amino Acids (BCAAs) are three amino acids with similar structures that beneficially influence the muscles. They can be found in any food containing protein, such as eggs or meat.
Amino acids are the building blocks of protein. Of these, nine are considered essential. When a substance is said to be essential for the body it means without it, you will die. Essential amino acids, therefore are ones we cannot survive without. Likewise essential fatty acids are necessary for us to thrive.
Of the essential amino acids, three account for as much as 33% of muscle tissue – leucine, isoleucine, and valine.
Researchers found significant increases in testosterone levels in BCAA supplemented trainees following resistance training. These studies concluded that short-term BCAA supplementation may produce a net anabolic hormonal profile change – precisely what you’re after if you lift weights.
The findings of the study concluded that:
Athletes’ nutrient intake, which periodically increases amino acid intake to reflect the increased need for recovery during periods of over reaching, may increase subsequent competitive performance while decreasing the risk of injury or illness.
BCAAs are also a real deal product. They will help maintain and grow muscle. They are absolutely essential when dieting or performing any strenuous activity such as running or biking to avoid loss of muscle.