Anemia and Iron Deficiency

Low Iron Levels and Anemia

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Iron deficiency anemia is the most common type of anemia. Those most affected by iron deficiency anemia include young children, pregnant women, and menstruating girls and women. The fact is that about half of all pregnant women experience iron deficiency anemia during their pregnancies, and at least 1 out of 5 girls and women experience the condition at some point during their reproductive years. Menstrual blood loss is the most common cause of iron deficiency anemia, in girls and women.

Of course, excessive blood loss of any kind can also cause iron deficiency anemia. Other causes of iron deficiency anemia include not consuming enough dietary iron, and not absorbing the iron from the foods you eat.

Iron deficiency anemia can range from mild to severe, as can the symptoms of anemia. The key factor that determines whether you experience symptoms of iron deficiency anemia is the degree of iron deficiency anemia you have. For example, if you have mild iron deficiency anemia you may not have any symptoms at all. On the other hand, if you have severe iron deficiency anemia you’ll likely experience more symptoms, particularly fatigue. In fact, fatigue is the most common symptom experienced in all types of anemia.

Iron deficiency anemia can also lead to the development of restless legs syndrome (RLS). Women who have RLS frequently spend many long nights dealing with the symptoms of RLS which make it difficult, if not impossible, to get a good night of sleep.

This is because RLS causes extreme discomfort in the legs that is only relieved by moving them.

While the treatment of iron deficiency anemia is relatively easy, not getting treatment can have devastating consequences. If you don’t have sufficient levels of iron in your blood, your heart has to work harder to get oxygen to your organs.

Eventually, the stress that iron deficiency anemia causes to your heart, may lead to heart problems including a fast or irregular heartbeat, an enlarged heart, chest pain, and ultimately heart failure. If you’re pregnant, the consequences of untreated iron deficiency anemia may lead to premature labor and delivery of low-birthweight babies.


What is Iron Deficiency Anemia; NHLBI;; accessed 09/10/08.

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