Current studies have shown that the nutritional supplement L-Arginine operates in your body to create a substance, Nitric Oxide which is utilized by the male reproductive system to promote an erection. 시골약국 The substance, L-Arginine, is a normally occurring amino acid that is located in our muscle mass as well as cell cells. Although our diet plans to supply a fair amount of this amino acid, dietary supplements are reliable in dealing with reduced degrees of impotence. Ultimately, Arginine seems to be the body’s natural Viagra.