Zinc contributes to the normal metabolism of acids and bases, the immune system, protein synthesis, carbohydrate, recognition functions, DNA synthesis, fertility and reproduction, the metabolism of macronutrients, fatty acids, vitamin A, the normal state: vision, skin condition, nail, hair, bone condition

Zinc contributes to the normal metabolism of carbohydrates. Zinc helps maintain the normal condition of bones, hair, nails and skin. Strong antioxidant.