This condition may lead to a heart attack or stroke. Almost all foods contribute to a varied intake of essential minerals. Most minerals are easy to obtain in quantities required by the body. A major exception is iron for children under age 4 and adolescent girls and women in the childbearing years. These groups need more iron than a normal diet may provide.
Iron helps to build red blood cells.
It also helps the blood carry oxygen from the lungs to each body cell. Everyone at every age needs calcium. This mineral builds bones and teeth, and it is necessary for blood clotting. The best sources are milk and hard cheese. Phosphorus works with calcium to make strong bones and teeth.