Ferritin is a protein found mainly in the liver, spleen and muscles. It contains iron ions in a cavity-like structure composed of 24 subunits. Ferritin plays a key role in iron storage

Why measure ferritin?

Ferritin signals the body’s iron stores.

Are there any preparation rules?

The sample is usually taken in the morning.

The doctor will suggest whether it is necessary to be fasting.

Is it dangerous or painful?

The test is neither dangerous nor painful.

The patient may feel the pinch of the needle entering the arm.

How does the ferritin test work?

The test is carried out by taking a simple blood sample.

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Humanitas