Taste and olfaction in human obesity.
Earlier studies have shown differences between normal weight and obese humans in responsivity to external and internal stimuli. This study shows that normal weight and obese subjects do not differ in hedonic response to sucrose (taste) and benzaldehyde (odor). However, a perceptual typing of individuals based upon hedonic response is possible for both gustatory and olfactory processes. Ratings of pleasantness for the sweet taste of sucrose appear to generalize to the food-related odor of bitter almonds. The method of magnitude estimation as applied to the study of taste and olfaction in man may reveal relationship between changes in internal state and hedonic behavior.
D000328:Adult; D001835:Body Weight; D004305:Dose-Response Relationship, Drug; D006801:Humans; D009765:Obesity / Q000503:physiopathology*; D012903:Smell; D013395:Sucrose; D013649:Taste; D013652:Taste Threshold
D013395:Sucrose