L-Arginine for Sports and Fitness
L-arginine is used in nutritional medicine for the following items!

L-arginine is used as a natural sexual enhancer to treat erectile dysfunction (erectile dysfunction).
L-arginine is used for the nutritional treatment of arteriosclerosis (arteriosclerosis) and hypertension.
The amino acid L-arginine is used to improve the circulation of the skin, to strengthen the hair and to strengthen the immune system. Even with tinnitus (hearing loss) L-arginine is used.
L-arginine to increase growth hormone.
Since L-arginine also stimulates the release of growth hormones (HGH = Human Growth Hormone), it also increases muscle growth. L-arginine stimulates the release of growth hormone from the pituitary gland, pancreatic insulin and adrenal-derived norepinephrine. L-arginine is also involved in the formation of prolactin, catelohaemines and glucagon.
L-arginine in muscle building and sports.
Growth hormones stimulate muscle growth and support fat loss at the same time. Since L-Arginine in high doses stimulate the secretion of growth hormone, the ingestion of L-arginine bsp. for bodybuilder advantage. With proper muscle training, L-Arginine can significantly increase muscle mass.