Ferrous CompoundsIron, DietaryIronAnemia, Iron-DeficiencyFood, FortifiedBiological AvailabilityHemoglobinsFerritinsAnemia, HypochromicFerric CompoundsIron RadioisotopesIron IsotopesIntestinal AbsorptionHeparitin SulfateIron Chelating AgentsIron CompoundsPhytic AcidEdetic AcidAbsorptionHematinicsDietary SupplementsErythrocyte CountDermatan SulfateCampylobacter fetusAscorbic AcidInfant FoodTransferrinDiphosphatesSulfatesHeparan Sulfate ProteoglycansZea maysKeratan SulfateChondroitin Sulfate ProteoglycansNutritional StatusDextran SulfateCross-Over StudiesChondroitin SulfatesHematocritTriticumCulture MediaDietZincSodium Dodecyl SulfateGlycosaminoglycansAmmonium SulfateDouble-Blind MethodErythrocytesMagnesium SulfateProteoglycansSulfotransferasesCopper SulfateTime FactorsRadiochemistryZinc SulfateChondroitinDehydroepiandrosterone SulfateAnalysis of VarianceMolecular WeightCalcium SulfateTreatment OutcomeSulfuric Acid EstersElectrophoresis, Polyacrylamide GelChromatography, High Pressure LiquidDisaccharidesHeparinChondroitinases and Chondroitin LyasesSulfate AdenylyltransferaseCountercurrent DistributionSulfuric AcidsChromatography, GelMolecular Sequence DataHeparin LyaseChromatography, Ion ExchangeKineticsCell SeparationSulfatasesChromatography, AffinityDrug ContaminationChondroitin LyasesStereoisomerism