Total Iron Binding Capacity (TIBC)
$45.99
What is it? TIBC is a laboratory test that measures the total amount of transferrin, a protein in your blood that carries iron. Transferrin is responsible for transporting iron from the intestines to the body’s tissues.
Who is it for? This test is often ordered by a healthcare provider to:
- Diagnose iron deficiency anemia
- Monitor the effectiveness of iron supplements or treatments
- Evaluate liver function
- Investigate other blood disorders
Outcome: A high TIBC level usually indicates iron deficiency anemia, as the body is trying to compensate for low iron levels by producing more transferrin. A low TIBC level might suggest iron overload or liver problems. However, it’s important to interpret TIBC results in conjunction with other blood tests, such as a complete blood count (CBC) and ferritin level, to get a complete picture of your iron status.
Preparation: Before taking a TIBC test, you may be asked to:
- Fast for a certain period of time, as some foods and beverages can interfere with the test results.
- Avoid taking iron supplements or medications that might affect iron levels.
If you have any questions or concerns about the TIBC test, please consult with your healthcare provider.