L-arginine is a semi-essential amino acid, which increases the levels of nitric oxide in the body. The amino acid is involved in protein synthesis, improves physical endurance, reduces the cholesterol levels in the blood and supports the immune system.
Arginine stimulates Human Growth Hormone production and supports pituitary and pancreas functions. Also, the amino acid increases the levels of nitric oxide in the body and this way widens the blood vessels and improves blood circulation. That mechanism optimizes the oxygen and nutrition delivery through the blood into the working muscles. Arginine increases endurance and energy production, supports muscle growth and promotes better heart health.
Arginine neutralizes harmful ammonia formed by the decomposition of the amino acids and stops the harmful effects of free radicals on the cells. Also, these amino acids stimulate the immune system of the body and support cell division.