Résultat du test de saturation de la transferrine bas. What does lower than normal transferrin saturation test level mean?

Lower limit of transferrin saturation test is 20%.

The liver produces protein transferrin, which binds iron molecules and carries them through the bloodstream to the bone marrow. Transferrin saturations of less than 20% suggest iron deficiency.

If iron levels in the blood are too low, a patient may be suffering from anemia. Since the tissues of the body are not receiving enough oxygen, the patient may experience fatigue and weakness.