PolyphenolsIronHemeIntestinal AbsorptionAbsorptionIron IsotopesIron, DietaryIron RadioisotopesIron Chelating AgentsPhenolsFerritinsIron OverloadTeaFerrous CompoundsBiological AvailabilityPhytic AcidFlavonoidsHepcidinsAnemia, Iron-DeficiencyFerric CompoundsHemochromatosisCatechinIron CompoundsHeme Oxygenase (Decyclizing)Anemia, HypochromicTransferrinHeme Oxygenase-1HemoglobinsDuodenumIron-Binding ProteinsFood, FortifiedAntimicrobial Cationic PeptidesCation Transport ProteinsAscorbic AcidHemosiderinFood AnalysisWineDietGrape Seed ExtractIron Metabolism DisordersReceptors, TransferrinEnterocytesIron Regulatory Protein 1Hydrolyzable TanninsBiflavonoidsCamellia sinensisPlant ExtractsDeferoxamineIron Regulatory Protein 2Caco-2 CellsBreadIron-Regulatory ProteinsPolymersPhlebotomyBloodlettingAntioxidantsHemeproteinsLiverPhenylhydrazines6-PhytaseZincFlourProanthocyanidinsCacaoMeatNutritional StatusIntestinesSoybeansEdetic AcidErythropoiesisGallic AcidOxidation-ReductionCross-Over StudiesHematocritDietary SupplementsQuercetinSpectrophotometryTanninsAdministration, OralVitisWhole-Body CountingProtoporphyrinsHomeostasisSiderophoresChlorogenic AcidFoodCopperIntestinal MucosaCitrus aurantiifoliaVegetable ProteinsBiological TransportNonheme Iron ProteinsAnemiaDigitariaAnthocyaninsInfant FoodAnticarcinogenic AgentsStilbenesIron-Dextran ComplexMembrane Proteins