DietDietary ProteinsEnergy IntakeDiet, Protein-RestrictedNutritional RequirementsEatingNitrogenBody WeightDiet RecordsDietary CarbohydratesDietary FatsDiet, ReducingDiet SurveysAnimal FeedUreaNutritional StatusProtein DeficiencyMeatEnergy MetabolismVegetable ProteinsBody CompositionFood HabitsDiet, VegetarianNutritional Physiological PhenomenaProtein-Energy MalnutritionDietary FiberCalcium, DietaryCaseinsFeeding BehaviorAmino AcidsAnimal Nutritional Physiological PhenomenaFood PreferencesSoybean ProteinsDigestionPotassium, DietaryVegetablesDietary SupplementsNutrition AssessmentDairy ProductsBlood Urea NitrogenDiet, Carbohydrate-RestrictedDiet, Fat-RestrictedChild Nutritional Physiological PhenomenaDiet, High-FatInfant Nutritional Physiological PhenomenaFood, FormulatedMilkNutrition DisordersNutrition PolicyRandom AllocationGrowthCross-Over StudiesWeight GainFood AnalysisPhosphorus, DietaryFoodNutritive ValueDiet, MediterraneanNutrition SurveysBody Mass IndexMethylhistidinesPhosphorusLactationFruitSoybeansMineralsAgingQuestionnairesSodium, DietarySwineAnthropometrySarcopeniaLeucineWeight LossRisk FactorsProspective StudiesDiabetic DietCreatinineFood, FortifiedSatiationDrinkingTime FactorsCohort StudiesInfant FoodNitrogen IsotopesFecesAdipose TissueAnalysis of VarianceSeafoodKetogenic DietCross-Sectional StudiesPyridoxic AcidMealsOrgan SizeLethargyLinear ModelsCerealsSerum AlbuminVitaminsWeaning