Amino acids are beneficial to strength athletes. But they are also important additions to a dietary supplement program for other reasons as well.

How important are amino acids? Amino acids are considered the building blocks that comprise protein.

Protein, it follows, cannot exist without the correct combination of amino acids. If any essential amino is low or missing, the effectiveness of all others will be equally reduced.

In the body, adequate protein intake is vital for virtually everything from healthy muscles, ligaments, tendons, organs, glands, nails, hair, and most body fluids.

Besides water, protein comprises the largest portion of our body weight, and as such, the body's requirement for protein is directly related to good health. Additionally the central nervous system cannot function property without amino acids, which are necessary for the brain to both send and receive information.