If you are serious about your level of fitness, L-Glutamine is a "must have" fitness supplement! The most abundant free amino acid in the body, L-Glutamine helps build muscle and improves the functioning of the immune system. When muscle cells become swollen with water, the ideal environment for protein synthesis and muscle growth is created. L-Glutamine increases the level of fluid within the muscles.Â

If you are serious about your level of fitness, L-Glutamine is a "must have" fitness supplement! The most abundant free amino acid in the body, L-Glutamine helps build muscle and improves the functioning of the immune system. When muscle cells become swollen with water, the ideal environment for protein synthesis and muscle growth is created. L-Glutamine increases the level of fluid within the muscles.Â