Vitamins & Minerals
Serum Iron
Iron is a mineral essential for making hemoglobin, the protein in red blood cells that carries oxygen.
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Medically Reviewed by ILoveHealthcare Advisory Board
Information verified for medical accuracy
Why is it tested?
To check for iron deficiency anemia or iron overload (hemochromatosis).
What does a HIGH level mean?
- Hemochromatosis (too much iron)
- Lead poisoning
- Multiple blood transfusions
- Liver damage
What does a LOW level mean?
- Iron deficiency anemia
- Chronic blood loss (e.g., heavy periods, ulcers)
- Pregnancy
Normal Reference Range
60 to 170 mcg/dL
*Ranges may vary slightly depending on the specific laboratory and testing methods used.
Related Biomarkers
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