What Are the Causes of Low Red Blood Count?
Red blood cells carried oxygen from the lungs to the various muscles and organs of the body. The main component of red blood cells is the molecule hemoglobin, which binds to oxygen and later releases it. A red blood cell count is a measure of the amount of red blood cells in the body. When the red blood cell count is low, the supply of oxygen to the body declines. Numerous conditions can contribute to a drop in red blood cell count.
