Specialty: Hematology. Hematologists specialize in diseases of the blood, spleen and lymph glands, treating such conditions as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.
Copper in diet. Copper is an essential trace mineral present in all body tissues. Copper works with iron to help the body form red blood cells. It also helps keep the blood vessels, nerves, immune system, and bones healthy. Copper also aids in iron absorption. Oysters and other shellfish, whole grains, beans, nuts, potatoes, and organ meats (kidneys, liver) are good sources of copper.
Copper and zinc are both essential minerals you need for survival. Copper contributes to skin and hair by helping you make melanin, the brown-black pigment that helps protect your skin from the sun's harmful rays. Zinc helps cells in your body communicate with each other, aiding in nerve communication and hormone regulation.