Now Sports L Arginine Powder 454 gm

What is L-Arginine?
Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels. Natural colour variation may occur in this product. This product is sold by weight not volume. NOW® L-Arginine is pharmaceutical grade.

Benefits

• PROTEIN METABOLISM/NITRIC OXIDE PRECURSOR: Arginine supports protein metabolism and is heavily involved in muscle metabolism through its role in the maintenance of a proper nitrogen balance.
• SUGGESTED USAGE: Mix 2 level teaspoons daily as needed in at least 8 oz. of juice or water, preferably on an empty stomach.