IronTransferrinIntestinal AbsorptionAbsorptionReceptors, TransferrinIron IsotopesIron RadioisotopesIron, DietaryIron Chelating AgentsFerritinsIron OverloadFerrous CompoundsBiological AvailabilityPhytic AcidHepcidinsAnemia, Iron-DeficiencyHemochromatosisFerric CompoundsAnemia, HypochromicIron CompoundsIron-Binding ProteinsDuodenumHemoglobinsFood, FortifiedAntimicrobial Cationic PeptidesCation Transport ProteinsAscorbic AcidHemosiderinIron Regulatory Protein 1Iron Metabolism DisordersEnterocytesTransferrinsDeferoxamineDietIron-Regulatory ProteinsFood AnalysisIron Regulatory Protein 2HemeCaco-2 CellsSkin AbsorptionBreadZincPhlebotomySpectrophotometry, AtomicBloodlettingLiverBiological TransportIntestinesNutritional StatusErythropoiesisX-Ray Absorption SpectroscopyAdministration, OralEdetic AcidFlourConalbuminPhenylhydrazinesGrape Seed Extract6-PhytaseIntestinal MucosaHematocritMeatSoybeansJejunumSiderophoresSpectrophotometryZinc IsotopesCeruloplasminIntestine, SmallCopperAnemiaPolyphenolsHomeostasisSpectrum AnalysisFecesCross-Over StudiesMembrane ProteinsKineticsWhole-Body CountingCalcium, DietaryHydrogen-Ion ConcentrationTransferrin-Binding ProteinsVegetable ProteinsInfant FoodIron-Dextran ComplexLactoferrinNonheme Iron ProteinsHistocompatibility Antigens Class IDietary SupplementsMilkCitrus aurantiifoliabeta-ThalassemiaEndocytosisCerealsTeaDigitariaDysprosiumErythrocytesTriticumFood AdditivesDietary Proteins