IronIron Chelating AgentsFolic AcidHemeZinc FingersIron, DietaryIron OverloadFolic Acid DeficiencyZinc SulfateZinc CompoundsNeural Tube DefectsIron IsotopesIron RadioisotopesFerritinsDietary SupplementsZinc OxideIron CompoundsFood, FortifiedZinc IsotopesAnemia, Iron-DeficiencyTetrahydrofolatesVitamin B 12Ferric CompoundsHomocysteineZinc AcetateFolic Acid AntagonistsTransferrinFerrous CompoundsIron Regulatory Protein 1Preconception CareIron Metabolism DisordersIron Regulatory Protein 2HemoglobinsDeferoxamineCation Transport ProteinsHematinicsPregnancyFolate Receptors, GPI-AnchoredAnemia, HypochromicIntestinal AbsorptionSiderophoresCopperReceptors, TransferrinHyperhomocysteinemiaMolecular Sequence DataBiological AvailabilityAnemia, MacrocyticNutritional StatusHepcidinsTrace ElementsIron-Dextran ComplexHemochromatosisNonheme Iron ProteinsMicronutrientsFlourFolic Acid TransportersBreadVitamin B 12 DeficiencyVitamin B 6Iron-Binding ProteinsPteroylpolyglutamic AcidsAmino Acid SequenceDietDouble-Blind MethodVitaminsMetallothioneinAnemiaNutritional RequirementsPhytic AcidAbsorptionIron-Regulatory ProteinsLiverPrenatal CareMutationTime FactorsErythrocytesApoferritinsZinc