Iron · high result
What does a high Iron mean?
Short answer
Serum iron swings with meals and supplements and is high for hours after either, so an isolated high value on a non-fasting sample means little. Persistently high iron with a high transferrin saturation suggests iron overload — hereditary hemochromatosis, repeated transfusions or excessive supplementation; hemolysis, liver disease and B12 or folate deficiency can raise it too. Ferritin and saturation are needed to interpret it.
Medically reviewed by Youmna DiStefano, MD · Last reviewed September 2026
What is the normal range for Iron?
- Male, age 18+: 65.0 – 175 mcg/dL
- Female, age 18+: 50.0 – 170 mcg/dL
Full reference table, citations and testing options: Iron biomarker page.
What are the common causes of high Iron?
- Recent iron supplement or iron-rich meal (most common)
- Hereditary hemochromatosis
- Iron supplementation beyond need; transfusions
- Hemolysis, liver disease
- B12 or folate deficiency (iron not incorporated into red cells)
What symptoms go with high Iron?
- Usually none
- Fatigue, joint pain, bronze skin in true overload
What do clinicians usually check next?
- Repeat fasting, no iron for 24 hours
- Transferrin saturation and ferritin
- HFE genetic test if saturation is persistently above 45%
How do you recheck Iron?
Prices are cash-pay; every order adds one $6 lab processing fee. Physician authorization is included; no insurance or referral needed.
| Test or panel | Type | Price | Fasting | Results |
|---|---|---|---|---|
| Baseline Anemia Panel | Panel · 5 tests | $74.99 | Yes | 2–4 business days |
| Women's Health Panel | Panel · 8 tests | $129.99 | Yes | 2–5 business days |
| Comprehensive Anemia Workup | Panel · 8 tests | $169.99 | Yes | 3–5 business days |
| Iron & TIBC | Test · 3 biomarkers | $25.99 | Yes | 1–3 business days |
Common questions
My iron was high but ferritin is normal. Should I worry?
Probably a timing effect from food or a supplement. A fasting repeat with transferrin saturation settles it.
Sources
Educational content, not a diagnosis. Lab results are one input; a clinician interprets them with your history and exam.