Among other things, copper contributes to maintaining normal connective tissue, normal energy metabolism, normal functioning of the nervous system, normal pigmentation of the skin and hair, normal iron transport in the body,_cc781905-5cde-3194- bb3b-136bad5cf58d_the normal function of the immune system and to protect the cells against oxidative stress.
Copper is found in all foods but mostly in beef or lamb liver, shellfish (mainly lobster), nuts (mainly brazil nuts), seeds (mainly sunflower seeds) as well as cocoa, avocado, green olives and garlic.