Arginine and citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea.
L-arginine and L-citrulline, both amino acids, offer several benefits, primarily related to cardiovascular health and athletic performance. They are involved in the production of nitric oxide, which helps relax blood vessels and improve blood flow. This can lead to reduced blood pressure, improved exercise performance, and potentially benefits for erectile dysfunction