Virtually every cell in the body requires iron in order to function well. Iron is involved in key bodily processes, including the transportation of oxygen in the blood. It also plays a central role in ...

Yes, it is possible to develop an iron deficiency without experiencing anemia. Health experts may refer to this as nonanemic iron deficiency or iron deficiency without anemia. Although iron deficiency ...

Iron deficiency anemia is when your body does not have enough iron to produce hemoglobin—the protein in red blood cells that carries oxygen throughout the body. Iron is an essential mineral needed to ...

Anemia is the most common blood disorder, affecting more than three million people in the United States. If you have anemia, your blood does not have enough healthy red blood cells to carry oxygen to ...

Please, hear me out: Have you ever felt the craving to eat ice? OK now, what about dirt? Or even clay? This phenomenon is called pagophagia and this craving, along with fatigue, rapid heart rate or ...