Have you suspected that you were iron deficient? Maybe you’ve had your ferritin tested and started using an iron supplement thinking it was safe? There’s a lot of misinformation out there on hypothyroidism. I won’t deny that. The idea that you can test your blood ferritin levels to diagnose iron-deficiency is a not just a … Continue reading Hypothyroidism and Ferritin: Why You’re Not Iron-Deficient, Why Iron Supplements Can Kill You, and What Test You Need to Run