TanninsPolyphenolsIronHemeIntestinal AbsorptionAbsorptionIron, DietaryIron IsotopesIron RadioisotopesIron Chelating AgentsHydrolyzable TanninsPhenolsFerritinsIron OverloadFerrous CompoundsTeaBiological AvailabilityPhytic AcidFlavonoidsHepcidinsFerric CompoundsAnemia, Iron-DeficiencyCatechinHeme Oxygenase (Decyclizing)HemochromatosisHemoglobinsIron CompoundsAnemia, HypochromicTransferrinProanthocyanidinsHeme Oxygenase-1HemeproteinsDuodenumIron-Binding ProteinsGrape Seed ExtractFood, FortifiedAscorbic AcidAntimicrobial Cationic PeptidesCation Transport ProteinsFood AnalysisWinePlant ExtractsDietHemosiderinEnterocytesBiflavonoidsSpectrophotometryIron Metabolism DisordersReceptors, TransferrinMyoglobinIron Regulatory Protein 1AstringentsOxidation-ReductionMeatGallic AcidAntioxidantsCamellia sinensisCaco-2 CellsDeferoxamineIron Regulatory Protein 2Carbon MonoxidePolymersBreadIron-Regulatory ProteinsPhlebotomySpectrum Analysis, RamanElectron Spin Resonance SpectroscopyBloodlettingAnthocyaninsZincLiverSpectrum AnalysisIntestinesWhalesPhenylhydrazinesHydrogen-Ion ConcentrationVitis6-PhytaseFlourKineticsCacaoDietary SupplementsNutritional StatusAnacardiaceaeSoybeansEdetic AcidErythropoiesisFabaceaeFagaceaeCookingMetmyoglobinCross-Over StudiesHematocritBiological TransportAcaciaQuercetinCytochrome b GroupCerealsAdministration, OralCytochrome c Group