Functions of Copper: -Contributes to the normal function of the immune system. -Contributes to normal iron transport in the body. -Contributes to normal functioning of the nervous system. -Contributes to the maintenance of normal connective tissues. -Contributes to normal energy yielding metabolism. -Contributes to normal hair and skin pigmentation. Functions of Copper: -Contributes to the normal function of the immune system. -Contributes to normal iron transport in the body. -Contributes to normal functioning of the nervous system. -Contributes to the maintenance of normal connective tissues. -Contributes to normal energy yielding metabolism. -Contributes to normal hair and skin pigmentation.