Is Total serum iron 9 low, normal or dangerous? What does Total serum iron level 9 mean?
📅 Medical Review Date: January 20, 2026
Your Total serum iron level of 9 is a Low Total serum iron level.
A total serum iron level of 9 mcg/dL usually means there is not enough iron circulating in the blood. It suggests iron deficiency. Low levels of total serum iron can cause extreme fatigue, pale skin, weakness, shortness of breath, dizziness, cold hands and feet, and brittle nails. This can be caused by iron deficiency anemia, blood loss, poor diet, or pregnancy. Further tests are often needed to identify the cause and guide appropriate treatment.
Low Total serum iron levels may indicate underlying health problems. The normal range is typically between 40 mcg/dL and 190 mcg/dL. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.
Important - Scroll to the end of this article to see how our patients managed their low Total serum iron levels
The normal Total serum iron range for men is :40 - 190 mcg/dL
| Age | Ideal Total serum iron value |
|---|---|
| <5 years | 43.6 |
| 5-10 years | 47.524 |
| 10-15 years | 51.801 |
| 15-20 years | 56.463 |
| 20-25 years | 61.545 |
| 25-30 years | 67.084 |
| 30-35 years | 73.122 |
| 35-40 years | 79.703 |
| 40-45 years | 86.876 |
| 45-50 years | 94.695 |
| 50-55 years | 103.218 |
| 55-60 years | 112.508 |
| 60-70 years | 122.634 |
| 70-80 years | 133.671 |
| 80-90 years | 145.701 |
| 90-100 years | 158.814 |
| >100 years | 173.107 |
*Ideal values are calculated based on our database of patient records
Misdiagnosis is more common than people think—and the consequences can be serious. Delayed treatment, unnecessary medication, or worse. If you want a second opinion on your blood work, one option is to upload it to a site like wholebodyprotocol.com, where world-class doctors review your results. They charge a small fee—around $90 (though you'll want to check the latest price as it fluctuates)—and email you a detailed report. With over 12 million people affected by misdiagnosis every year, that little bit of extra peace of mind can go a long way.
Important - Read more questions about low Total serum iron levels after this video message
Important - At the end of this article read how our patients treated their low Total serum iron levels
Some examples of conditions that increase or decrease Total serum iron levels include:
- Anemia
- Your body doesn’t have enough healthy red blood cells
- Iron overload
- Iron poisoning
- Gastrointestinal blood loss
Important - At the end of this article read how our patients treated their low Total serum iron levels
Normal range of Total serum iron found among women :40-190 mcg/dL
| Age | Ideal Total serum iron value |
|---|---|
| <5 years | 43.708 |
| 5-10 years | 47.76 |
| 10-15 years | 52.187 |
| 15-20 years | 57.025 |
| 20-25 years | 62.311 |
| 25-30 years | 68.087 |
| 30-35 years | 74.399 |
| 35-40 years | 81.296 |
| 40-45 years | 88.832 |
| 45-50 years | 97.067 |
| 50-55 years | 106.065 |
| 55-60 years | 115.897 |
| 60-70 years | 126.641 |
| 70-80 years | 138.381 |
| 80-90 years | 151.209 |
| 90-100 years | 165.226 |
| >100 years | 180.542 |
Also Read :Symptoms of Low Total serum iron
If you take a Total serum iron blood test and the results are not in the normal range (40-190 mcg/dL), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.
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How the Total serum iron Test Is Done :
When your doctor orders a Total serum iron test, it involves a straightforward blood draw to measure your Total serum iron levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Total serum iron test results are usually available within a few hours.
Medical References
- MedlinePlus – Serum iron test
- Cleveland Clinic – Iron Blood Test: What It Is & Results
- NIH – Serum iron, ferritin, transferrin, total iron binding capacity
Total serum iron treatment - Click to read 10 GOLDEN ARTICLES on Anemia
Medically Reviewed By
Dr. Hernandez, MD
Laboratory Medicine Specialist
View Full Profile & Credentials →
Laboratory Expertise:
- Clinical Pathology Certification
- 15+ years lab analysis experience
- Specializes in test interpretation
- Medical Advisory Board Member
Medical Disclaimer: This information is for educational purposes and should not replace professional medical advice. Consult your physician for diagnosis and treatment. Read full disclaimer.
