Arginine + Ornithine is a powerful, natural booster of growth hormone (GH). The combination of these two amino acids is invariably extremely popular among enthusiasts of resistance training. It helps to get a sufficiently high level of GH, which in turn facilitates the pursuit of the dreamt fitness form. It promotes the development and maintenance of muscle mass and also accelerates the loss of body fat. In addition, it has a beneficial effect on post-workout regeneration processes and improves the quality of sleep.
Arginine and ornithine are seemingly very different amino acids. Arginine belongs to protein amino acids and is associated mainly with the stimulation of nitric oxide production. In turn, the ornithine synthesized from arginine is a non-protein amino acid, involved primarily in the Krebs urea cycle. Studies proved that combining both amino acids can significantly increase the concentration of somatotropin in the body. Arginine works mainly by reducing the activity of somatostatin, which is an antagonist responsible for stimulating the synthesis of GH somatoliberin. In turn, ornithine is likely to directly affect the hypothalamus.
Arginine and ornithine blends provide the best results for people regularly performing heavy strength training. It is especially recommended for advanced athletes who are looking for natural and safe ways to increase the level of growth hormone.