IronIron, DietaryAbsorptionIron IsotopesIntestinal AbsorptionHepcidinsEnterocytesIron RadioisotopesFerritinsPhytic AcidIron Chelating AgentsBiological AvailabilityIron OverloadAntimicrobial Cationic PeptidesAnemia, Iron-DeficiencyFood, FortifiedFerrous CompoundsTransferrinAscorbic AcidHemochromatosisHemoglobinsAnemia, HypochromicBreadCation Transport ProteinsHemosiderinFerric CompoundsHomeostasisIron CompoundsDuodenumDietMilkMeatIron-Binding ProteinsMembrane ProteinsHistocompatibility Antigens Class IReceptors, TransferrinIron Metabolism DisordersCaco-2 CellsIron Regulatory Protein 1LiverDeferoxamineIntestinal MucosaIntestine, SmallIntestinesIron Regulatory Protein 2Iron-Regulatory ProteinsJejunumHemeSiderophoresFood AnalysisZincNutritional StatusFlourMicrovilliPhlebotomyInfant FoodHematocritEdetic AcidCeruloplasminBloodlettingDietary SupplementsSoybeansPolyphenolsVegetable ProteinsIron-Dextran ComplexNonheme Iron ProteinsAnemiaGrape Seed Extract6-PhytasePhenylhydrazinesCopperErythropoiesisCerealsTriticumBiological TransportNutritive ValueCross-Over Studiesbeta-ThalassemiaFMN ReductaseIleumWhole-Body CountingAdministration, OralSiderosisCitrus aurantiifoliaNitrilotriacetic AcidErythrocytesDietary ProteinsDigitariaErythrocyte IndicesSpectrophotometry, AtomicApoferritinsDysprosiumOxidation-ReductionTeaZinc IsotopesFecesHydrogen-Ion ConcentrationFood AdditivesAnimals, SucklingDeficiency Diseases