Nutrition ProcessesIntestinal AbsorptionIntestine, SmallIntestinesGlucoseBiological TransportNitrogenDietFoodNutritive ValueNutritional Physiological PhenomenaEnergy IntakeAnimal Nutritional Physiological PhenomenaNutritional RequirementsPhosphorusDigestionBiomassAnimal FeedMicronutrientsDietary ProteinsSoilDiet SurveysEatingCulture MediaNutrition PolicyMineralsCarbonDiet RecordsVitaminsEutrophicationNutritional Status