ZincIronDietary SupplementsZinc OxideIntestinal AbsorptionAbsorptionIron IsotopesTrace ElementsIron, DietaryIron RadioisotopesGluconatesIron Chelating AgentsCalcium GluconateFerritinsCopperNutritional StatusIron OverloadFerrous CompoundsPhytic AcidBiological AvailabilityAnemia, Iron-DeficiencyHepcidinsFerric CompoundsHemochromatosisFood, FortifiedIron CompoundsAnemia, HypochromicTransferrinDuodenumHemoglobinsCation Transport ProteinsIron-Binding ProteinsAntimicrobial Cationic PeptidesAscorbic AcidZinc FingersHemosiderinDietZinc IsotopesFood AnalysisIron Metabolism DisordersReceptors, TransferrinChlorhexidineIron Regulatory Protein 1EnterocytesZinc SulfateBreadIron Regulatory Protein 2DeferoxamineZinc CompoundsHemePhlebotomyIron-Regulatory ProteinsBloodlettingSoybeansCaco-2 CellsGrape Seed ExtractIron-Dextran ComplexFlourMeat6-PhytaseLiverEdetic AcidPhenylhydrazinesHematocritPolyphenolsAntimony Sodium GluconateChloridesAdministration, OralCross-Over StudiesDietary ProteinsCalcium, DietaryInfant FoodIntestinesBiological TransportErythropoiesisAnemiaHomeostasisVegetable ProteinsIntestinal MucosaVitaminsMineralsCerealsPhosphogluconate DehydrogenaseSpectrophotometry, AtomicWhole-Body CountingMilkTriticumFecesNutritive ValueCitrus aurantiifoliaTeaFood AdditivesCeruloplasminNutritional RequirementsSiderophoresHydrogen-Ion ConcentrationDigitariaDysprosiumNonheme Iron ProteinsFood, Formulated