Body WeightBody Weight ChangesWeight GainWeight LossEatingObesityEnergy MetabolismEnergy IntakeBody CompositionDrinkingBody Mass IndexPregnancy, AnimalDietOrgan SizeAnimal FeedWeight Reduction ProgramsBirth WeightOverweightDiet, ReducingMolecular WeightFeeding BehaviorClinical Trials, Phase IV as TopicTime FactorsProspective StudiesCohort StudiesRisk FactorsLife StyleIdeal Body WeightFollow-Up StudiesExercisePregnancyAdipose TissueLongitudinal StudiesAnthropometryRegression AnalysisDietary FatsRandom AllocationLeptinLinear ModelsThinnessDietary ProteinsAdiposityLactationPostpartum PeriodBody ConstitutionAnti-Obesity AgentsBlood GlucoseQuestionnairesAnalysis of VarianceFetal WeightTreatment OutcomeLitter SizeInsulinCaloric RestrictionCyclobutanesAgingWaist CircumferenceSex FactorsMotor ActivityWeaningDiabetes Mellitus, Type 2Appetite DepressantsDietary CarbohydratesAge FactorsAppetiteBehavior TherapyLiverInfant, Low Birth WeightHungerAppetite RegulationDose-Response Relationship, DrugCattleDiet, Fat-RestrictedDiet, Carbohydrate-RestrictedFood HabitsInfant, NewbornBasal MetabolismRats, Sprague-DawleyDietary FiberNutritional StatusUnited StatesLipidsBody HeightSwineDiet RecordsAnimals, SucklingNizatidineDiet SurveysObesity, MorbidSmokingGhrelinHypoglycemic AgentsReproductionBlood PressureMultivariate AnalysisAbsorptiometry, PhotonBody Fat DistributionParityAnimal Nutritional Physiological PhenomenaCross-Sectional Studies