L-Arginine is an important amino acid that is responsible for the generation of nitric oxide in the body (NO). Because nitric oxide has a vasodilatory action (dilates blood vessels), it improves blood flow to the working muscle, which may help you exercise more effectively.
L-Arginine also plays an important function in protein synthesis, which serves to maintain muscular health.
Blood Circulation: Due to its vasodilatory action, L-Arginine raises NO in the vascular endothelium (blood vessels), which promotes blood circulation.
T cells serve an important part in the immune system's fight against infections.
Increased L-arginine levels in the body promote T cell activation, differentiation, and activity, which helps to increase immunity.
