Anemia in Older Adults - American Family Physician. The most common cause of anemia is low levels of iron in the body. This type of anemia is called iron-deficiency anemia. Your body needs a certain amount of iron to make hemoglobin, .
Anemia Types and Causes There are more than types of anemia, and they’re divided into three groups: Anemia caused by blood loss Anemia caused by decreased or faulty red blood . Apr 03, · Anemia is basically caused by excessive loss of blood. This loss of blood can be external as well as internal. Internal bleeding most commonly takes place in the .