L-arginine - Essential Amino Acid For Immune Support, Muscle Growth, Sexual Health, And Tissue Repair

It is extremely useful in enhancing the immune system, and it increases the size and activity of the thymus gland, which is responsible for manufacturing T lymphocytes a the much talked about T-cells, which assist the immune system. For this reason it might be an important nutrient for people suffering from AIDS and other malignant diseases which suppress the immune system.
In the pancreas it is used to release insulin and in the pituitary gland it is a component of human growth hormone, and is used in sexual stimulants, as people report longer and more intense orgasms when their intake of arginine is increased.

It is also important in liver health and assists in neutralizing ammonia in the liver, while it is also involved in the skin and connective tissue a making it important in healing and repair of tissue as well as the formation of collagen and building of new bone and tendons.
Arginine is found in seminal fluid and L-arginine is used in the treatment of male sexual health and has been used in the treatment of sterility.

It is required in muscle metabolism a maintaining the nitrogen balance, and helping with weight control since it facilitates the increase of muscle mass, while reducing body fat.