In contemporary society, the ready availability of calorie-dense, highly palatable foods has contributed to the global obesity epidemic. Individuals with obesity often consume an excess of food, despite knowledge of the associated adverse consequences. In this Review, Santa-Cruz Calvo and Egan explore the physiology of taste perception with regard to taste receptors, neuronal signalling and hormonal control of food intake.
- Sara Santa-Cruz Calvo
- Josephine M. Egan
