Isotope LabelingIsotopesWaterNitrogen IsotopesOxygen IsotopesCarbon IsotopesWater SupplyZinc IsotopesSulfur IsotopesDeuteriumIron IsotopesBody WaterFresh WaterWeight PerceptionStrontium IsotopesWater PurificationRadioisotope Dilution TechniqueWater PollutionBody WeightSkin PigmentationWater Pollutants, ChemicalIndicator Dilution TechniquesMass SpectrometryWeaningWater PollutantsAnimal HusbandryBirth WeightDeuterium OxideMeatKineticsBreedingGas Chromatography-Mass SpectrometryBody CompositionMercury IsotopesReproductionCattleLeast-Squares AnalysisHydrogenAnimal FeedWater DeprivationEvolution, PlanetaryLitter SizePregnancyRadioisotopesEye ColorWater MovementsPigmentationSeawaterAnimal Nutritional Physiological PhenomenaGeologic SedimentsDietTemperature