The trace element zinc is strongly involved in metabolism. It supports wound healing, promotes vision in combination with vitamin A, controls hormonal balance, promotes regeneration of skin and hair, supports the pancreas in the production of insulin and finally, zinc strengthens the immune system by performing important functions in the production of defense cells. Zinc deficiency can be prevented by including more often red meat, seafood, dairy products, wheat germ, oatmeal, Brazil nuts, mushrooms and lentils in the diet.
Metabolic Balance Blog 