Ferritin is a blood protein that contains iron. This test can be used to find out how much iron the body stores. If a ferritin test shows that the blood ferritin level is low, it means the body's iron stores are low. This is a condition called iron deficiency. Iron deficiency can cause anemia.

A ferritin test measures the amount of ferritin in your blood — a protein that stores iron inside your cells. This test helps healthcare providers determine if you have a healthy amount of iron in your body.

Ferritin is a universal intracellular and extracellular protein that stores iron and releases it in a controlled fashion. The protein is produced by almost all living organisms, including archaea, bacteria, algae, higher plants, and animals.

The ferritin blood test is a test that measures the amount of iron stored in the body. Read about the ferritin blood test (high, low, normal levels) meaning, fasting, iron test, chart, and symptoms.

If you have too little or too much ferritin in your blood, it can give your doctor clues about your overall iron levels. Learn more about a ferritin level blood test and what your results may...

Ferritin is a protein that stores iron in the body. A ferritin blood test can help diagnose or rule out conditions related to iron deficiency or overload. Learn about normal, low, and high ferritin levels and how to increase or decrease them.

Ferritin is a protein that binds to iron, an important mineral needed for red blood cells to circulate oxygen throughout the body. Your ferritin blood concentration can be measured, and the result reflects your iron levels. High or low ferritin levels can occur with a variety of medical conditions.

A ferritin blood test measures the level of ferritin in your blood. Ferritin is a protein that stores iron inside your cells. You need iron to make healthy red blood cells.

Ferritin is a protein that stores iron in your cells. A ferritin test can measure the amount of iron in your body and help diagnose anemia or other conditions.