IronIron, DietaryIron IsotopesAbsorptionIntestinal AbsorptionFerritinsHepcidinsAnemia, Iron-DeficiencyIron RadioisotopesPhytic AcidIron Chelating AgentsBiological AvailabilityIron OverloadAntimicrobial Cationic PeptidesAnemia, HypochromicFood, FortifiedTransferrinFerrous CompoundsHemoglobinsAscorbic AcidHemochromatosisCation Transport ProteinsHemosiderinBreadPrevalenceFerric CompoundsIron CompoundsHomeostasisDietReceptors, TransferrinIron Metabolism DisordersMilkIron-Binding ProteinsMeatErythrocyte IndicesDuodenumMembrane ProteinsLiverIron Regulatory Protein 1Histocompatibility Antigens Class IDeferoxamineAnemiaDeficiency DiseasesNutritional StatusHematocritIron Regulatory Protein 2Iron-Regulatory ProteinsDietary SupplementsBloodlettingZincProtoporphyrinsFlourHemeInfant FoodSiderophoresEnterocytesIron-Dextran ComplexPregnancy Complications, HematologicPhlebotomyFood AnalysisFMN ReductaseErythropoiesisEdetic AcidCaco-2 CellsCeruloplasminSoybeansCopperErythrocytesbeta-ThalassemiaGlucaric AcidPolyphenolsCerealsVegetable ProteinsVitamin A DeficiencyNonheme Iron ProteinsHemoglobinometryBiological TransportGrape Seed ExtractPhenylhydrazines6-PhytasePregnancyTriticumNutritional RequirementsIntestinesErythropoietinAdministration, OralErythrocyte CountFecesCross-Sectional StudiesTime FactorsVitamin B 12 DeficiencyApoferritinsNutritive ValueRisk FactorsMutationBody WeightIron Carbonyl CompoundsIntestinal MucosaMicronutrientsInfant Nutritional Physiological Phenomena