RiboflavinVitamin KVitamin K 1Vitamin K DeficiencyVitamin K 2Riboflavin SynthaseVitamin K Deficiency BleedingVitamin AVitamin K 3VitaminsVitamin DVitamin EVitamin K Epoxide ReductasesVitamin B 12Vitamin A DeficiencyVitamin D DeficiencyFlavin MononucleotideCarbon-Carbon LigasesVitamin B 6Vitamin E DeficiencyVitamin B 12 DeficiencyGlutathione ReductaseFlavinsDietary SupplementsWarfarinVitamin B 6 DeficiencyFlavin-Adenine DinucleotideAscorbic AcidCholecalciferol4-HydroxycoumarinsPyridoxineNutritional RequirementsK562 CellsProthrombin TimeDietAntifibrinolytic AgentsOsteocalcinProthrombinNutritional StatusVitamin B ComplexAvitaminosisBulbar Palsy, ProgressiveMixed Function OxygenasesVitamin B DeficiencyThiamineReceptors, CalcitriolVitamin D-Binding ProteinFolic AcidAnticoagulantsInternational Normalized RatioHypoprothrombinemias1-Carboxyglutamic AcidRodenticidesCalcifediolPhenprocoumonUltraviolet TherapyCalcitriolHomocysteinePteridinesFood, FortifiedAdministration, OralPhotosensitizing AgentsInjections, IntramuscularAntioxidantsLiverErgocalciferolsQuinone ReductasesChromatography, High Pressure LiquidBlood Coagulation FactorsH(+)-K(+)-Exchanging ATPaseEgg WhiteBone and Bonesalpha-TocopherolPyridoxaminephosphate OxidaseDose-Response Relationship, DrugDicumarolPseudoxanthoma ElasticumMicronutrientsMembrane Transport ProteinsBlood CoagulationElder Nutritional Physiological PhenomenaRicketsSunlightHemorrhageBone DensityErythrocytesPyridoxal PhosphateInfant, NewbornDouble-Blind MethodNutrition Policybeta CaroteneBiological AvailabilityOxidation-ReductionKinetics