Are ferritin and iron levels the same thing?

Are ferritin and iron levels the same thing?

Ferritin isn't the same thing as iron in your body. Instead, ferritin is a protein that stores iron, releasing it when your body needs it. Ferritin usually lives in your body's cells, with very little actually circulating in your blood. … Imagine transferrin as a dedicated taxi for iron.

Can ferritin be low and iron be normal?

Normally, most ferritin is found inside of cells with only a small amount in the blood. … However, ferritin levels can become elevated under certain condition (e.g., acute illness) even though the total amount of iron in the body is normal. My iron level is normal, but my ferritin level is low.

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What is iron ferritin?

Ferritin is a blood cell protein that contains iron. A ferritin test helps your doctor understand how much iron your body is storing. If a ferritin test reveals that your blood ferritin level is lower than normal, it indicates your body's iron stores are low and you have iron deficiency.

What is a normal ferritin level?

The results may vary slightly among laboratories, but in general, normal ferritin levels range from 12 to 300 nanograms per milliliter of blood (ng/mL) for males and 12 to 150 ng/mL for females.