TanninsPolyphenolsIntestinal AbsorptionAbsorptionIronIron IsotopesIron RadioisotopesIron, DietaryHydrolyzable TanninsPhenolsBiological AvailabilityFerritinsIron Chelating AgentsTeaPhytic AcidFlavonoidsFerrous CompoundsHepcidinsIron OverloadCatechinAnemia, Iron-DeficiencyHemochromatosisCalcium SignalingProanthocyanidinsDuodenumAnemia, HypochromicCalcium, DietaryFerric CompoundsFood, FortifiedPlant ExtractsDietWineAscorbic AcidAntimicrobial Cationic PeptidesTransferrinFood AnalysisCation Transport ProteinsIron CompoundsHemoglobinsIron-Binding ProteinsHemosiderinBiflavonoidsCalcium ChannelsEnterocytesGrape Seed ExtractGallic AcidAstringentsCaco-2 CellsCamellia sinensisSkin AbsorptionBreadPolymersIntestinesCalcium CarbonateAntioxidantsZincSpectrophotometry, AtomicReceptors, TransferrinAnthocyaninsAdministration, OralHemeCross-Over StudiesFecesX-Ray Absorption SpectroscopyBloodletting6-PhytaseJejunumPhlebotomyEdetic AcidVitisIron Metabolism DisordersLiverDietary SupplementsFlourSoybeansMeatCacaoZinc IsotopesIntestine, SmallIntestinal MucosaBiological TransportPhenylhydrazinesFabaceaeAnacardiaceaeNutritional StatusSpectrophotometryFoodFagaceaeDose-Response Relationship, DrugRats, Sprague-DawleyIron Regulatory Protein 1Iron-Regulatory ProteinsAcaciaQuercetinCerealsHydrogen-Ion ConcentrationWhole-Body CountingCalcium PhosphatesHomeostasisVegetable Proteins