TIBC Blood Test: Can You Be Iron Deficient With Normal Iron Levels?

Could you be iron deficient even if your iron level is normal?

Many people experience fatigue, shortness of breath, low energy, hair thinning, and difficulty concentrating, only to be told that their iron level is normal. In some cases, however, a simple iron level may not tell the whole story.

In this video, Dr. Kevin Lowe explains the TIBC blood test (Total Iron Binding Capacity), what it measures, and how it helps doctors evaluate iron deficiency. You'll learn how TIBC relates to transferrin, transferrin saturation, ferritin, and iron stores, and why these tests are often interpreted together to provide a clearer picture of your body's iron status.

Topics covered in this video:

• What TIBC stands for• How iron is transported in the bloodstream• The role of transferrin in iron metabolism• What transferrin saturation means• Why TIBC may be elevated in iron deficiency• Can you be iron deficient with a normal iron level?• When doctors may order a TIBC test• How TIBC helps evaluate unexplained fatigue

If you have ever wondered whether your symptoms could be related to iron deficiency despite normal laboratory results, this video will help you understand how TIBC fits into the larger picture of iron testing: https://youtu.be/mZ0ehWdXtKw

This video is for educational purposes only and should not be considered medical advice. Always consult your healthcare provider regarding diagnosis and treatment.