Discover what a ferritin blood test is and what your levels can tell you about your health. Plus, key warning signs of low ferritin, high ferritin, and what your ferritin test results mean.

Medically reviewed by Steffini Stalos, DO Normal ferritin levels range from 15-150 ng/mL for females and 15-200 ng/mL for males.High ferritin levels can indicate an iron overload or ...