Dietary SupplementsEstranesAndrostenediolsDoping in SportsVitaminsMethandrostenoloneElder Nutritional Physiological PhenomenaAnabolic AgentsStanozololLiver ExtractsNandroloneNutritional SupportPerformance-Enhancing SubstancesMineralsFood LabelingPernaFood, FortifiedNutritional StatusMalnutritionShiitake MushroomsDietary ProteinsDrug ContaminationComplementary TherapiesNutritional Physiological PhenomenaProtein-Energy MalnutritionAthletesEnergy IntakeFatty Acids, Omega-3DehydroepiandrosteroneDouble-Blind MethodNutritional RequirementsAndrostenedioneEnteral NutritionAdministration, OralPicolinic AcidsAntioxidantsSportsEicosapentaenoic AcidPhytotherapyDietPlant ExtractsGas Chromatography-Mass SpectrometryBiological AvailabilityQuestionnairesPilot ProjectsBody CompositionTreatment OutcomeAnimal FeedPlant PreparationsMicronutrientsFolic AcidMolassesTrace ElementsVitamin ERandom AllocationAscorbic AcidDigestionPoaceaeRumenVitamin ACalcium, DietaryAnimal Nutritional Physiological PhenomenaVitamin B ComplexCattleNutrition PolicyHerb-Drug InteractionsFish OilsEatingPregnancybeta CaroteneZincDietary FiberVitamin DEphedra sinicaUnited StatesSoybeansBromusIronHerbal MedicineBody WeightWeight GainIron, DietaryVitamin B 12