TransferrinAscorbic AcidIronIntestinal AbsorptionReceptors, TransferrinAbsorptionIron IsotopesIron RadioisotopesIron, DietaryFerritinsIron Chelating AgentsAscorbic Acid DeficiencyPhytic AcidFerrous CompoundsBiological AvailabilityHepcidinsIron OverloadHemochromatosisAnemia, Iron-DeficiencyAnemia, HypochromicFerric CompoundsIron-Binding ProteinsFood, FortifiedDuodenumHemoglobinsAntimicrobial Cationic PeptidesIron CompoundsCation Transport ProteinsHemosiderinDehydroascorbic AcidDietTransferrinsFood AnalysisScurvyEnterocytesIron-Regulatory ProteinsDeferoxamineBreadIron Metabolism DisordersIron Regulatory Protein 1LiverCaco-2 CellsPhlebotomyGrape Seed ExtractPhenylhydrazinesHemeBloodlettingAntioxidantsNutritional StatusEdetic AcidPolyphenolsErythropoiesis6-PhytaseBiological TransportMeatIron Regulatory Protein 2ConalbuminHematocritZincSoybeansFlourCeruloplasminIntestinesCopperWhole-Body CountingVegetable ProteinsInfant FoodTeaTransferrin-Binding ProteinsIntestinal MucosaCross-Over StudiesAnemiaAdministration, OralL-Gulonolactone OxidaseKineticsCitrus aurantiifoliaHydrogen-Ion ConcentrationMilkHydrolyzable TanninsEndocytosisDigitariaMembrane ProteinsHistocompatibility Antigens Class IOxidation-ReductionTriticumCerealsDietary SupplementsSkin AbsorptionRats, Mutant StrainsLactoferrinHomeostasisSiderosisDysprosiumSpectrophotometry, AtomicErythrocytesDietary ProteinsFood AdditivesZinc IsotopesFecesNutritive Value