AOR Zinc-Copper Balance 17mg (100 v-caps)Description A balanced ratio of two key minerals Supports healthy bones, hair, nails, and skin by protecting connective tissues Addresses zinc deficiency while reducing the risk of excess zinc impairing copper Helps to maintain immune function Zinc is an essential micronutrient required for many enzyme reactions and bodily functions. It is essential for growth and physical development, and for the metabolism of proteins, fats, and carbohydrates.