Ferritin

A serum ferritin test measures the level of ferritin in your blood, which is a protein that stores iron and releases it when your body needs it. The amount this protein in your blood is directly related to the amount of iron stored in your body.

This test is a crucial diagnostic tool for assessing the body’s iron stores and diagnosing various conditions related to iron metabolism. It provides essential information for detecting iron deficiency or overload, differentiating types of anemia, and monitoring the effectiveness of treatments. Additionally, it can indicate the presence of chronic diseases and inflammatory conditions, making it a versatile test in clinical practice.