Anatomist, Claire Smith, is showing me a real human digestive system. 'It's a vast, alien-looking mass of tubes. 'And this is the stomach.' DR CHRIS VAN TULLEKEN:I guess I thought it would be a ...

A new study from the Max Planck Institute for Metabolism Research in Cologne, Germany has confirmed that the dessert stomach phenomenon is real—and ... same part of the human brain reacts ...