Arginine is one of 20 amino acids, the building blocks of protein.* Arginine plays a role in the chemical signals between cells, and these chemical signals play an essential role in the growth and development of the body.* Since it is involved in various pathways throughout the body, Arginine plays an important role in human nutrition.* Daily supplementation with Arginine can help, especially before exercise.
*  Note: Unless otherwise noted, products on our web site have not been evaluated by the Food and Drug Administration. They are not intended to diagnose, treat, cure, or prevent any disease.