www.fda.gov/.../FoodAdditivesIngredients/ucm094211.htm - External Health Links
Iron (National Institutes of Health, Office of Dietary Supplements)
... Hunt JR, Gallagher SK, Johnson LK. Effect of ascorbicacid on apparent iron absorption by women with low ... MacPhail P, Schmidt U, Tal A, Mayet F. Ascorbicacid prevents the dose-dependent inhibitory effects of polyphenols ...
ods.od.nih.gov/factsheets/iron - Drugs and Supplements