Iron deficiency anemia is when your body lacks red blood cells due to loo little iron in your body Learn about the signs of low iron, its causes and more. In fact, iron deficiency without anemia (normal hemoglobin levels and low ferritin levels), is nearly twice as common as iron deficiency with anemia (low hemoglobin levels and low ferritin levels), which affects around 1.2 billion people. The most common cause of anemia worldwide is iron deficiency Iron is needed to form hemoglobin, part of red blood cells that carry oxygen and remove carbon dioxide (a waste product) from the body Iron is mostly stored in the body in the hemoglobin.
Read on to take a closer look at the symptoms, causes, and treatment of iron deficiency anemia. Iron deficiency is the most common cause of anemia and usually results from blood loss Malabsorption, such as occurs in celiac disease, is a much less common cause Learn what foods are best for anemia and what foods to avoid. It’s the most common form of anemia It happens when there’s a lack of iron in your blood, usually caused by bleeding.
When this happens, red blood cells become smaller than normal and contain less hemoglobin.
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