The new RDAs: estimated adequate and safe intake of trace elements and calculation of available iron.
D004032:Diet / Q000592:standards; D006801:Humans; D007501:Iron / Q000378:metabolism*; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D011640:Public Policy; D014131:Trace Elements; D014481:United States
D014131:Trace Elements; D007501:Iron