L-Arginine is used in the treatment of nutritional deficiencies.

L-Arginine contains an amino acid, L-arginine. It works by improving blood flow to the muscles by widening the blood vessels. This improves growth of muscles.

Bloating, Abdominal pain, Allergy, Decreased blood pressure, Diarrhea, Gout, Airway inflammation, Aggravation of asthma