munchies

Science & Environment
2:55 pm
Mon February 10, 2014

The Neuroscience Of Munchies: Why The Scent Of A Burger Gives Us A High

Research in mice offers new clues as to why Harold and Kumar were so motivated to get to White Castle.
Todd Plitt/Getty Images

Originally published on Tue February 11, 2014 5:56 pm

From cinnamon buns in the morning to a burger after a long run, food never smells as good as when you're superhungry.

Now scientists have uncovered a clue as to why that might be — and it lies in the munchies and marijuana.

Receptors in the brains of mice that light up when the animals are high are also activated when the critters are fasting, French scientists reported Sunday in the journal Nature Neuroscience.

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