Ferritin Blood Test
The iron storage in the body is estimated by the levels of ferritin present in the blood. Serum ferritin is a protein that carries the iron in the blood. The determination of serum ferritin estimates the amount of iron present in the body. Ferritin is found in higher concentrations in spleen, liver and bone marrow where there is a production of blood cells. The amount of ferritin found in the blood is always lesser than these organs. The predominant concentration is often found in the spleen and bone marrow.
Ferritin estimation is an important diagnostic approach in identifying conditions such as anemia, infections and inflammation. The normal reference range of ferritin is 12 - 300 ng/ml in men and 12-150 ng/ml in women. It is recommended that any values below 60 indicate iron deficiency and requires treatment. Low ferritin levels can occur due to heavy menstrual bleeding, inadequate iron in the diet, gastrointestinal bleeding, colon cancer, hemorrhoids or even psoriasis. A person suffering from an underlying condition associated with anemia experiences symptoms such as dizziness, fatigue, headaches, loss of libido, abdominal pain and also joint pains. The ferritin levels are often high in conditions such as hemochromatosis, hemolytic anemia and sideroblastic anemia. Birth control pill and anti thyroid medicines can alter blood ferritin values. Those recovering from surgery or illness are also likely to have lower values of ferritin in the blood.
Although iron supplements are recommended for pregnant women and patients having low iron concentrations, increased levels of iron may often lead to toxicity. Ferritin is stored in the body especially in organs like liver, spleen and bone marrow to enable the balance of iron composition in the body. In iron deficiency anemia, the iron stored is used in the production of blood cells leading to depletion of ferritin levels in the organs.Tags: #Ferritin Blood Test
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Collection of Pages - Last revised Date: January 20, 2021