Microcytic anemia is a blood disorder in which the red blood cells are too small due to a lack of hemoglobin. Hemoglobin, an iron-rich protein, binds to oxygen, delivering it throughout the body. With ...

The symptoms of anemia, such as fatigue, are typically the same across the sexes. However, females may experience these symptoms more severely. Anemia is a condition involving a deficiency in the ...

Medically reviewed by Suzanne Fisher, RD Vitamin B6 deficiency can cause mental health symptoms, skin rashes, and sores, or cracks on the mouth or tongue.More serious symptoms of low B6 levels include ...

From the Medical Service, Robert Breck Brigham Hospital. Within the usually clear central area of the erythrocyte, there is a small island (bull's-eye) of hemoglobin, hence the resemblance to a target ...