Dietary SupplementsZincIronDouble-Blind MethodIntestinal AbsorptionAbsorptionIron, DietaryIron IsotopesIron RadioisotopesZinc SulfateIron Chelating AgentsDietTrace ElementsZinc CompoundsFerritinsPhytic AcidZinc OxideBiological AvailabilityFerrous CompoundsFood, FortifiedIron OverloadAnemia, Iron-DeficiencyMetallothioneinZinc IsotopesCation Transport ProteinsNutritional StatusZinc RadioisotopesHepcidinsGrowthCopperHemoglobinsDietary ProteinsHemochromatosisFerric CompoundsIron CompoundsAnemia, HypochromicAcrodermatitisBody WeightDuodenumDietary FatsTransferrinAscorbic AcidDiarrhea, InfantileLiverEnterocytesDiarrheaVitamin ANutritional RequirementsAdministration, OralIron-Binding ProteinsAntimicrobial Cationic PeptidesDietary FiberZinc FingersCalcium, DietaryHemosiderinDeficiency DiseasesSpectrophotometry, AtomicIntestinesInfant Nutritional Physiological PhenomenaFood AnalysisPregnancyPlacebosNutritive ValueVitaminsFecesMicronutrientsPeruDose-Response Relationship, DrugAnimal FeedIntestine, SmallHairGuatemalaMineralsHomeostasisReceptors, TransferrinIron Metabolism DisordersCross-Over StudiesErythrocytesBangladeshBreadTime FactorsAnthropometryIron Regulatory Protein 1MeatHematocritJejunumRandom AllocationDietary CarbohydratesCaco-2 CellsTissue DistributionSoybeansChild DevelopmentWeight GainFolic AcidEatingSkin AbsorptionHemeDeveloping CountriesNepal6-Phytase