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Iron and vitamins
Transferrin
Measures the main protein that carries iron in the blood.
What it measures
It measures the amount of transferrin in the blood.
Why it is tested
It is commonly used to help assess iron deficiency or iron transport.
Low results
Low results may be associated with chronic disease or malnutrition.
High results
High results may be associated with iron deficiency or pregnancy.
Related tests
Ferritin, Serum iron, Transferrin saturation
Sources
Other markers
Disclaimer
This information is for education only and is not a substitute for medical advice. Results should be interpreted by a qualified clinician alongside your symptoms and medical history.