Folic Acid + L-Arginine + Methylcobalamin + Zinc Sulphate Monohydrate is a combination of amino acids, vitamins, and minerals. L-arginine is converted into a chemical called nitric oxide that relaxes blood vessels for improved blood flow. It also stimulates the release of growth hormone, insulin, and other substances in the body. Methylcobalamin corrects vitamin B12 deficiency, thereby helping in treating certain anemias and nerve problems. Folic acid is essential for the production of red blood cells. It prevents and treats folate deficiency and anemia. Zinc is needed for the body's immune system to work properly. It also plays a role in growth, wound healing, and maintaining gut health. It is also needed for the senses of taste and smell.