Oral iron therapy: Current concepts and future prospects for improving efficacy and outcomes Iron, are you getting enough? Here is some great advice from Instagram's @myplatemeg, Meghan Ritz, Physician Assistant and Assistant Medical Director of our Metabolic and Bariatric Institute. "Iron is essential for carrying Iron Daily Requirement, Iron Absorption, Preparations and Dose, Use, Treatment, Transport, Utilization, Storage and Excretion, Distribution of Iron in Body Pharmacology Ferrous Gluconate vs. Ferrous Sulfate: What's the Difference?