http://ideas.eyeconx.net/story.php?title=calciumiron-supplementation-and-glaucoma-linked An investigation into the effects of calcium and iron supplementation on ocular health has found that consuming high amounts of these supplements leads to an elevated risk for the development of normal-tension glaucoma (NTG), according to a study presented here at the American Glaucoma Society 22nd Annual Meeting. ww... Tue, 10 Apr 2012 16:38:05 EDT en