TRANSFERRIN SATURATI
The Transferrin Saturation test measures the percentage of transferrin (an iron-transport protein) that is bound with iron in the blood. It is calculated using serum iron and Total Iron Binding Capacity (TIBC) values and helps assess how effectively iron is being transported and utilized in the body.
Low transferrin saturation levels usually indicate iron deficiency, which can lead to anemia and symptoms such as fatigue, weakness, and pale skin. High transferrin saturation may suggest iron overload conditions such as hemochromatosis, or excessive iron intake. This test is often recommended along with serum iron, ferritin, and TIBC to provide a complete evaluation of iron status.
The Transferrin Saturation test is simple and requires a small blood sample. Accurate results help doctors diagnose iron-related disorders, monitor treatment, and ensure proper management of a patient’s overall health.