|Units||Non-Members||Members (Not a Member?)|
Unlimited shipments of any supplement. Learn More
Ferritin is a protein produced in the liver for the storage of iron. Ferritin is a sensitive and specific test that helps your doctor diagnose iron deficiency anemia. In general, a healthy ferritin level is greater than 20 ng/mL.
Higher levels of ferritin, greater than 400 ng/mL, are consistent with iron overload which is called hemochromatosis.
Fasting is not required. Take all medications as prescribed. Do not take your supplements the day of the test.
The laboratory services are for informational purposes only. It is not the intention of National Diagnostics, Inc and Life Extension to provide specific medical advice but rather to provide users with information to better understand their health. Specific medical advice including diagnosis and treatment will not be provided. Always seek the advice of a trained health professional for medical advice, diagnosis or treatment.
Both the physician and the testing laboratory are independent contractors with whom National Diagnostics, Inc makes arrangements for your blood tests. Neither National Diagnostics, Inc or Life Extension will be liable for any acts or omissions of the physician, the testing laboratory, or their agents or employees.