low ferritin fatigue

A practical guide for men whose ferritin runs low while hemoglobin and hematocrit sit at the high end of normal. This combines discussion from the ExcelMale community with the underlying clinical research. 1. Why Ferritin Runs Low on TRT Two mechanisms drive ferritin down, and both come...

Between 30% and 50% of hypothyroid patients with persistent symptoms despite adequate levothyroxine therapy may have covert iron deficiency, findings from a small study suggest. The findings cast “a dark shadow of doubt on the validity of the studies on the effect of T3 therapy in these...