Body WaterWaterDeuterium OxideElectric ImpedanceBody Fluid CompartmentsIndicator Dilution TechniquesWater SupplyBody CompositionDeuteriumOxygen IsotopesDehydrationRadioisotope Dilution TechniqueWater-Electrolyte BalanceFresh WaterPotassium RadioisotopesWater-Electrolyte ImbalanceBromidesExtracellular SpaceBody WeightWater PollutionWater PurificationDrinkingSkinfold ThicknessDielectric SpectroscopyWater DeprivationNeutron Activation AnalysisAnthropometryWater Pollutants, ChemicalUreaWater PollutantsBody Surface AreaThirstAdipose TissueBody FluidsExtracellular FluidIntracellular FluidMethenamineSodium CompoundsPlasma VolumeBody HeightSteroid Metabolism, Inborn ErrorsAquaporin 2AntipyrineModels, BiologicalPotassiumBrominePeritoneal DialysisNutrition DisordersWater Loss, InsensibleAbsorptiometry, PhotonReproducibility of ResultsWater MovementsTime FactorsWater SofteningSodiumChironomidaeKidney Failure, ChronicDensitometryPeritoneal Dialysis, Continuous AmbulatoryIleostomyNutritional StatusRegression AnalysisReference ValuesRenal DialysisPlethysmography, ImpedanceBasal MetabolismEnergy MetabolismBlood VolumeIsotope LabelingSex FactorsDrinking WaterCross-Sectional StudiesAgingHematocritBody Mass IndexAquaporinsEnergy Intake