Anemia, Iron-DeficiencyIronAnemia, HypochromicAscorbic AcidIron, DietaryFerritinsAnemiaHemoglobinsIron IsotopesErythrocyte IndicesIntestinal AbsorptionAbsorptionFerrous CompoundsIron RadioisotopesIron Chelating AgentsHepcidinsIron CompoundsPregnancyPregnancy Complications, HematologicFerric CompoundsReceptors, TransferrinTransferrinBiological AvailabilityFood, FortifiedIron OverloadProtoporphyrinsAntimicrobial Cationic PeptidesIron Carbonyl CompoundsAscorbic Acid DeficiencyPregnancy ComplicationsPhytic AcidNutritional StatusIron-Dextran ComplexHematocritHemochromatosisDietary SupplementsGlucaric AcidDuodenumHemoglobinometryDeficiency DiseasesPregnancy OutcomePicaDietEndoscopy, GastrointestinalInfant FoodErythropoiesisAnemia, RefractoryHematinicsCation Transport ProteinsIron-Binding ProteinsGastrointestinal HemorrhagePregnancy, AnimalIron Metabolism DisordersPrevalenceInfant Nutritional Physiological PhenomenaThrombocytosisHemosiderinHemosiderosisHookworm InfectionsErythrocyte CountErythrocytesZincErythropoietinTrace ElementsAnemia, PerniciousFolic AcidAdministration, OralAnemia, Aplasticbeta-ThalassemiaAnemia, HemolyticMicronutrientsCapsule EndoscopyAncylostomiasisPregnancy, EctopicCeliac DiseaseNutritional RequirementsGastrointestinal DiseasesBloodlettingCote d'IvoireInfant, NewbornEnemaGastroscopyDehydroascorbic AcidBlood Cell CountIron Regulatory Protein 1Prospective StudiesBody WeightFood AnalysisTime FactorsLiverPregnancy Trimester, ThirdScurvyIndonesiaAnemia, MegaloblasticVitamin B 12Fanconi AnemiaPregnancy Trimester, FirstOccult BloodEnterocytesIron Regulatory Protein 2