AppetiteAppetite RegulationAppetite DepressantsAppetite StimulantsSatiationHungerSatiety ResponseGhrelinAnorexiaEatingPeptide YYFeeding BehaviorDrinkingEnergy IntakeThirstPeptide HormonesLeptinDiethylpropionMealsHypothalamusFenfluramineGastrointestinal HormonesBody WeightCholecystokininCross-Over StudiesObesityEnergy MetabolismGlucagon-Like Peptide 1Food PreferencesPostprandial PeriodCachexiaMegestrol AcetateNeuropeptide YTime FactorsDrinking BehaviorTastePhentermineGastric EmptyingInjections, IntraventricularAgouti-Related ProteinHyperphagiaFoodSodium, DietaryFurosemideDexfenfluramineBlood GlucosePro-OpiomelanocortinWeight LossWeight GainQuestionnairesClinical Trials, Phase IV as TopicInsulinReceptor, Melanocortin, Type 4Dietary CarbohydratesReceptors, GhrelinNutritional StatusPylorusAnalysis of VarianceEating DisordersDietBody Mass Index