Body WaterElectrolytesWater-Electrolyte BalanceWaterWater-Electrolyte ImbalanceAcid-Base EquilibriumDehydrationSodiumDrinkingDeuterium OxidePotassiumBicarbonatesChloridesElectric ImpedanceKidneyBody Fluid CompartmentsAldosteroneOsmolar ConcentrationIndicator Dilution TechniquesAnimal Nutritional Physiological PhenomenaBody CompositionWater SupplyAnimal FeedDeuteriumOxygen IsotopesSwineReninPostural BalanceRadioisotope Dilution TechniqueHydrogen-Ion ConcentrationBlood PressurePotassium RadioisotopesFresh WaterBody WeightExtracellular SpaceBromidesWater DeprivationWater PurificationWater PollutionUreaBody FluidsThirstSkinfold ThicknessDielectric SpectroscopyNeutron Activation AnalysisAnthropometryPlasma VolumeWater Pollutants, ChemicalHypernatremiaBody Surface AreaWater PollutantsModels, BiologicalIntracellular FluidAdipose TissueHypokalemiaExtracellular FluidSodium CompoundsHyponatremiaEnergy MetabolismDiuresisTime FactorsNutrition DisordersMethenamineBody HeightAquaporin 2NitrogenAcid-Base ImbalanceIleostomyPeritoneal DialysisFluid TherapySteroid Metabolism, Inborn ErrorsWater Loss, InsensibleAntipyrineBromineHematocritUrineKidney Failure, ChronicAbsorptiometry, PhotonReproducibility of ResultsRehydration SolutionsBlood VolumeSodium ChlorideRenal DialysisIntestinal AbsorptionElectrolysisWater MovementsReference ValuesArginine VasopressinJejunumBasal MetabolismWater SofteningMathematicsEnergy IntakeChironomidaeCatharticsParenteral Nutrition, TotalDensitometryPeritoneal Dialysis, Continuous AmbulatoryNutritional StatusHyperkalemia