IronIntestinal AbsorptionAbsorptionIron IsotopesIron RadioisotopesIron, DietaryIron Chelating AgentsFerritinsPhytic AcidBiological AvailabilityFerrous CompoundsHepcidinsIron OverloadAnemia, Iron-DeficiencyHemochromatosisAnemia, HypochromicDuodenumFerric CompoundsFood, FortifiedAntimicrobial Cationic PeptidesTransferrinIron CompoundsIron-Binding ProteinsCation Transport ProteinsHemoglobinsAscorbic AcidHemosiderinDietFood AnalysisEnterocytesEnergy MetabolismLipid MetabolismLiverBreadReceptors, TransferrinIron Metabolism DisordersCaco-2 CellsMeatPhlebotomyBloodlettingGrape Seed Extract6-PhytaseHemeIron Regulatory Protein 1IntestinesSoybeansIron-Regulatory ProteinsPhenylhydrazinesFlourPolyphenolsNutritional StatusZincEdetic AcidWhole-Body CountingDeferoxamineCross-Over StudiesIron Regulatory Protein 2ErythropoiesisIntestinal MucosaHomeostasisHematocritAdministration, OralVegetable ProteinsFecesCitrus aurantiifoliaDigitariaMilkBiological TransportDietary ProteinsFood AdditivesTeaDysprosiumTriticumCerealsInfant FoodCalcium, DietaryZinc IsotopesSkin AbsorptionDietary SupplementsTime FactorsGlycerylphosphorylcholineGlucoseIntestine, SmallFoodRats, Sprague-DawleyHydrolyzable TanninsSpectrophotometry, AtomicFood HandlingMembrane ProteinsNutritive ValueCopperAnemiaPrussian Blue ReactionOxidation-ReductionMetabolismFish ProductsFood, FormulatedVenezuelaMetal Metabolism, Inborn ErrorsBody Weight