Ferritin 57.1ng/mL ferritin dilution less than 1300 is normal. Normally ferritin levels are between about 24-322ng/mL for men and 11-219ng/mL for women, the normal range may vary from hospital area to hospital area but the difference is not significant. So ferritin 57.1ng/mL is normal and ferritin dilution less than 1300 is a normal reference value. Ferritin is one of the most iron-rich proteins in the body and is found in almost all body tissues especially hepatocytes and reticuloendothelial cells as an iron reserve. Elevated values require consideration of acute hepatitis, acute infection, or malignancy. Decreased values are often seen in iron deficiency anemia and blood loss. If the test is found to be high or low, it is necessary to consult a doctor in time to clarify the cause and then target treatment. It should not be ignored to avoid delaying the condition.