THE FERRITIN TRAP: The Hidden Truth About Iron, Fatigue, and Anemia

What if one of the most trusted laboratory tests in modern medicine does not tell the whole story?Ferritin has become one of the most frequently ordered tests for evaluating iron status. For many patients and healthcare providers, ferritin is often treated as the definitive answer to questions about fatigue, anemia, brain fog, hair loss, and countless other symptoms. Yet the biology of iron is far...