Ferritin Test

The ferritin test is a blood test that measures the levels of ferritin in the bloodstream. Ferritin is a protein that stores iron in the body. This test is essential for assessing iron levels and detecting iron deficiency or iron overload conditions. Low levels of ferritin indicate iron deficiency, which can lead to anemia, causing symptoms like fatigue, weakness, and pale skin. On the other hand, elevated ferritin levels may suggest iron overload disorders such as hemochromatosis, where excess iron is stored in organs and tissues, potentially causing damage. The ferritin test is commonly ordered to diagnose and monitor iron-related conditions.