Human body needs over twenty kinds of amino acids, with 80% produced from human body itself and the rest 20% from outside the body. Arginine is one kind of amino acid and is an important amino acid required by human body. Arginine is the source where human body obtains nitric oxide, however, research shows the arginine amount obtained from food-consuming by human body is far from enough.
Naturally produced nitric oxide (NO) inside human body is a key element for people to keep healthy. By nourishing the body, the amount of nitric oxide produced can be increased to support functions inside and outside human body. Therefore, lack of nitric oxide will affect health.