Reviewed: 13. Juli 2026
TSAT Transferrin Saturation
Unit: %
Quick Explanation
Transferrin saturation shows how much of the iron transport protein transferrin is currently loaded with iron. Low values suggest iron deficiency, high values can indicate iron overload such as in hemochromatosis.
📊 Reference Values
ℹ️ Reference ranges may vary slightly between laboratories. Always compare your value with the reference range from your own lab report.
🔍 Possible Causes
Value too high — possible causes
- ·Iron overload (hemochromatosis)
- ·Frequent blood transfusions
- ·Liver disease
Value too low — possible causes
- ·Iron deficiency
- ·Chronic inflammation
- ·Blood loss
This list shows possible causes — not a diagnosis. Only your doctor can correctly interpret your result.
🩺 Questions for Your Doctor
- →Does my transferrin saturation indicate iron deficiency or overload?
- →Should hemochromatosis be ruled out?
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Medical Disclaimer
The content on this page is for general information only and does not replace professional medical advice, diagnosis, or treatment. Always consult your doctor or pharmacist for health-related questions. Lab values should always be assessed in the context of your personal medical history.