IronIntestinal AbsorptionAbsorptionIron IsotopesIron RadioisotopesIron, DietaryIron Chelating AgentsFerritinsIron OverloadFerrous CompoundsPhytic AcidBiological AvailabilityHepcidinsAnemia, Iron-DeficiencyHemochromatosisFerric CompoundsIron CompoundsAnemia, HypochromicDuodenumTransferrinFood, FortifiedHemoglobinsIron-Binding ProteinsCation Transport ProteinsAntimicrobial Cationic PeptidesAscorbic AcidHemosiderinEnterocytesIron Metabolism DisordersFood AnalysisReceptors, TransferrinDietIron Regulatory Protein 1Skin AbsorptionCaco-2 CellsBreadHemeZincDeferoxamineIron Regulatory Protein 2Spectrophotometry, AtomicPhlebotomyIron-Regulatory ProteinsBloodlettingIntestinesX-Ray Absorption SpectroscopyFlourGrape Seed Extract6-PhytaseAdministration, OralSoybeansJejunumMeatNutritional StatusEdetic AcidIntestinal MucosaPhenylhydrazinesLiverZinc IsotopesSpectrophotometryIntestine, SmallPolyphenolsHematocritFecesCross-Over StudiesErythropoiesisBiological TransportSpectrum AnalysisWhole-Body CountingCalcium, DietaryCopperVegetable ProteinsHomeostasisInfant FoodNonheme Iron ProteinsCitrus aurantiifoliaDietary SupplementsCerealsTeaSiderophoresDigitariaDysprosiumMilkAnemiaTriticumFood AdditivesCeruloplasminIron-Dextran ComplexFoodbeta-ThalassemiaDietary ProteinsHydrogen-Ion ConcentrationZinc RadioisotopesNutritive ValueMembrane ProteinsFood, FormulatedHydrolyzable TanninsGlycerylphosphorylcholinePrussian Blue ReactionSiderosis