Is Ferritin 405 high, normal or dangerous? What does Ferritin level 405 mean?

📅 Medical Review Date: November 18, 2025

Your Ferritin level of 405 is a High Ferritin level.

High Ferritin levels may indicate underlying health problems. The normal range is typically between 22 ng/mL and 322 ng/mL. 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.

The normal Ferritin range for men is :22 - 322 ng/mL

Ideal values of Ferritin depending on age (male) :

Age	Ideal Ferritin value
<5 years	22.891
5-10 years	23.818
10-15 years	24.783
15-20 years	25.787
20-25 years	26.831
25-30 years	27.918
30-35 years	29.049
35-40 years	30.225
40-45 years	31.449
45-50 years	32.723
50-55 years	34.048
55-60 years	35.427
60-70 years	36.862
70-80 years	38.355
80-90 years	39.908
90-100 years	41.524
>100 years	43.206

*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.

Some examples of conditions that increase or decrease Ferritin levels include:

• Iron overload or iron poisoning
• Adult Still's disease
• Liver disease
• Iron deficiency anemia
• Hemachromatosis

Normal range of Ferritin found among women :22-322 ng/mL

Ideal values of Ferritin depending on age (female) :

Age	Ideal Ferritin value
<5 years	22.918
5-10 years	23.874
10-15 years	24.87
15-20 years	25.907
20-25 years	26.988
25-30 years	28.114
30-35 years	29.287
35-40 years	30.509
40-45 years	31.782
45-50 years	33.108
50-55 years	34.489
55-60 years	35.928
60-70 years	37.427
70-80 years	38.988
80-90 years	40.614
90-100 years	42.308
>100 years	44.073

If you take a Ferritin blood test and the results are not in the normal range (22-322 ng/mL), 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 Ferritin Test Is Done :

When your doctor orders a Ferritin test, it involves a straightforward blood draw to measure your Ferritin levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Ferritin test results are usually available within a few hours.

Medical References

• Cleveland Clinic – Ferritin Test: Levels & Test Results
• Mayo Clinic – Ferritin test
• MedlinePlus – Ferritin Blood Test

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