'Iron contributes to normal formation of red blood cells and hemoglobin. Copper contributes to normal Iron transport in the body. Folic acid contributes to a normal blood formation and has a role in the process of cell division. The vitamins B1, B2, B6 and B12 contribute to normal energy yielding metabolism and to normal functioning of the nervous system. Zinc contributes to the normal functioning of the immune system and to protection of cells from oxidative stress. Manganese contributes to the main- tenancy of normal bones.
