AppetiteAppetite RegulationAppetite DepressantsAppetite StimulantsSatiationHungerSatiety ResponseGhrelinAnorexiaEatingPeptide YYFeeding BehaviorDrinkingEnergy IntakeThirstPeptide HormonesDiethylpropionLeptinMealsHypothalamusFenfluramineGastrointestinal HormonesCholecystokininCross-Over StudiesEnergy MetabolismGlucagon-Like Peptide 1Body WeightObesityPostprandial PeriodFood PreferencesCachexiaMegestrol AcetateNeuropeptide YDrinking BehaviorTastePhentermineGastric EmptyingInjections, IntraventricularAgouti-Related ProteinHyperphagiaSodium, DietaryFurosemideDexfenfluramineFoodPro-OpiomelanocortinClinical Trials, Phase IV as TopicBlood GlucoseWeight LossWeight GainReceptor, Melanocortin, Type 4Time FactorsDietary CarbohydratesReceptors, GhrelinInsulinPylorusEating DisordersNutritional Status