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 ...

Many women unknowingly suffer from iron deficiency, mistaking fatigue and other symptoms as normal. A ferritin test reveals the body's iron stores, cr ...

Iron deficiency anemia was identified in an additional 3.3 million US adults when the ferritin threshold was liberalized from ≤ 15 ng/mL, recommended by the World Health Organization (WHO), to ≤ 45 ng ...

Children with systemic juvenile idiopathic arthritis (sJIA; Still disease) and those with rheumatoid factor (RF)-positive polyarthritis exhibiting high disease activity had higher serum ferritin ...

Women with polycystic ovary syndrome (PCOS) tend to have higher average ferritin levels compared to control subjects, but this does not seem to have a significant impact on their fertility or ...

Factors influencing ferritin levels included irregular menstruation, menstrual bleeding volume, and elevated insulin levels—features closely associated with the syndrome. Although high ferritin has ...