Smelling your food makes you fat

Smelling your food makes you fat

Our sense of smell is key to the enjoyment of food, so it may be no surprise that in experiments at the University of California, Berkeley, obese mice who lost their sense of smell also lost weight. What’s weird, however, is that these slimmed-down but …...
A flip switch for binge-eating?

A flip switch for binge-eating?

Researchers have identified a subgroup of neurons in the mouse brain that, upon activation, immediately prompt binge-like eating. Furthermore, repeated stimulation of these neurons over time caused the mice to gain weight. The zona incerta (ZI) is a relatively...