Iron supplements are often paired with vitamin C based on the idea that vitamin C improves iron absorption. But how well does the evidence support this claim? As part of a Glutathione Depletion and Stalwart Anticancer Activity of Metallotherapeutics Inducing Programmed Cell Death: Opening a New Window for Cancer Therapy ACS Omega What Is Glutathione?: Clover Internal Medicine Associates: Board Certified Internal Medicine Frontiers Eryptosis in renal anemia: mechanisms, clinical implications, and therapeutic targeting