Vitamin AVitaminsDietary SupplementsVitamin EVitamin DVitamin B 12Vitamin A DeficiencyVitamin D DeficiencyVitamin K 1Vitamin E DeficiencyVitamin B 6Vitamin B 12 DeficiencyCholecalciferolAscorbic AcidFood, FortifiedVitamin K DeficiencyVitamin B 6 DeficiencyDietDouble-Blind MethodFolic AcidAntioxidantsAnimal Feedbeta CarotenePyridoxinealpha-TocopherolReceptors, CalcitriolVitamin D-Binding ProteinNutritional StatusZincCalcifediolMicronutrientsRandom AllocationVitamin K 2SeleniumAnimal Nutritional Physiological PhenomenaPregnancyCalcitriolCalcium, DietaryNutritional RequirementsPlacebosErgocalciferolsTocopherolsHomocysteineAvitaminosisVitamin B DeficiencyAdministration, OralBody WeightFish OilsTrace ElementsIronCarotenoidsAnemia, Iron-DeficiencyFatty Acids, Omega-3RicketsVitamin B ComplexMaternal Nutritional Physiological PhenomenaDocosahexaenoic AcidsSunlightVitamin K 3DigestionDietary ProteinsRiboflavinMineralsDose-Response Relationship, DrugOxidative StressLiverIron, DietaryWeight GainVitamin K Deficiency BleedingLipid PeroxidationLactationParathyroid HormonePrenatal Nutritional Physiological PhenomenaRumenCattleTime Factors25-Hydroxyvitamin D 2Infant, NewbornInfant Nutritional Physiological PhenomenaMilk, HumanSwineTocotrienolsEatingMethylmalonic AcidHydroxycholecalciferolsgamma-TocopherolXerophthalmiaGrowthCreatine25-Hydroxyvitamin D3 1-alpha-HydroxylaseFolic Acid DeficiencyPhosphorusCalciumEicosapentaenoic AcidSodium-Coupled Vitamin C TransportersCross-Over StudiesThiamineNutrition PolicyHemoglobinsNitrogen