BENEFITS According to the official health claims of the European Food Safety Authority (EFSA), zinc is an extremely important mineral for the body because it contributes to: Normal protein synthesis. Fertility and normal reproduction. Maintaining normal testosterone levels in the blood and normal vision. Maintaining the normal condition of bones, hair, nails and skin. Normal cognitive function and normal immune system function. Normal DNA synthesis, cell division and protection of cells from oxidative stress. Normal metabolism of acids, bases, fatty acids, carbohydrates, vitamin A and macronutrients. Recommended dosage Take 1 capsule daily.Warnings - Precautions : Store in a cool, dry place after opening. For adults only. Consult a doctor if you are pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. Nutritional Value & Ingredients One vegetable capsule provides on average: Zinc (from 170 mg L-OptiZinc® Monomethionine) 30 mg Copper (from 3 mg Copper Amino Acid Chelate) 0.3 mgOther ingredients : Rice flour, Hypromellose (cellulose capsule) and Stearic Acid (vegetable source). Not made with wheat, gluten, soy, milk, egg, fish, shellfish or tree nuts. Produced in a GMP facility that processes other ingredients containing these allergens.