Children can often appear tired or irritable, but when these symptoms become an ongoing problem, it could be a sign of something more serious. Fatigue, pale skin, and even a bad mood can be signs of ...

Heavy or prolonged periods can cause iron deficiency anemia. Anemia may impact periods, but this requires further research. Iron deficiency anemia occurs if people do not have enough iron in the body ...

Anemia affects your red blood cells and hemoglobin. Hemoglobin is the protein in red blood cells that carries oxygen from your lungs to all the tissues and organs in your body. The most common cause ...