Iron, DietaryHemeIronPhilologyNonheme Iron ProteinsIron Chelating AgentsDietFerritinsIron RadioisotopesColonFerrous CompoundsIron OverloadAnemia, Iron-DeficiencyIron IsotopesEnergy IntakeAbsorptionIron CompoundsBiological AvailabilityMeatFerric CompoundsHemoglobinsFerrozineTransferrinIntestinal AbsorptionHeme Oxygenase (Decyclizing)Dietary SupplementsFood AnalysisDietary FatsDietary ProteinsHeme Oxygenase-1HemeproteinsAscorbic AcidGastric LavageNutritional StatusCalcium, DietaryOxidation-ReductionElectron Spin Resonance SpectroscopyHemerythrinDietary FiberSpectrophotometryAnemia, HypochromicSpectroscopy, MossbauerEatingOxygenasesFood HabitsNutritional RequirementsOxygenDioxygenasesHematocritDietary CarbohydratesDiet RecordsMyoglobinDiet SurveysFood, FortifiedNutritive Value