DietDietary SupplementsAnimal FeedDiet, ReducingFood, FortifiedAnimal Nutritional Physiological PhenomenaDouble-Blind MethodDietary ProteinsVitaminsRandom AllocationBody WeightDigestionVitamin EDiet, High-FatVitamin AZincDietary FatsDiet, Fat-RestrictedFolic AcidEatingDiet, Protein-RestrictedAntioxidantsFatty Acids, Omega-3RumenMicronutrientsPregnancyDietary CarbohydratesDiet, MediterraneanSeleniumEnergy Intakebeta CaroteneDiet, VegetarianDietary FiberAscorbic AcidSwinealpha-TocopherolVitamin B ComplexNitrogenNutritional StatusIronDiet, Carbohydrate-RestrictedPlacebosCholecalciferolNutritional RequirementsFish OilsDiet, AtherogenicMaternal Nutritional Physiological PhenomenaKetogenic DietCalcium, DietaryVitamin A DeficiencyTrace ElementsAdministration, OralDocosahexaenoic AcidsAnemia, Iron-DeficiencyCattleDiet TherapyVitamin DFood, FormulatedLactationSoybeansPrenatal Nutritional Physiological PhenomenaWeaningIron, DietaryDiet RecordsCross-Over StudiesLipidsFatty AcidsMeatFatty Acids, VolatileMineralsFecesBody CompositionPoaceaeCholesterolNutritive ValueDose-Response Relationship, DrugGrowthTime FactorsFatty Acids, UnsaturatedTriglyceridesWeight GainZea maysFermentationCreatine6-PhytaseOxidative StressVitamin D DeficiencyOrgan SizeMolassesDiet SurveysCerealsCarotenoidsDiet, Sodium-RestrictedMilkBlood GlucoseTocopherolsPhosphorusDiet FadsMethionineEnergy Metabolism