Tuesday, December 9, 2008

Thinking Makes You Hungry

A study in the journal Psychosomatic Medicine contends that intellectual work—that’s right, I’m calling writing this stuff, ya know, intellectual—induces a big increase in caloric intake. The research had 14 Canadian students do three things at different times: sit and relax; complete a series of memory and attention tests; and read and summarize a text. (It was that last activity that disqualified rodents and U.S. students as study subjects.) After 45 minutes at each task, the kids were treated to an all-you-can-eat buffet lunch. Because Canada has a truly advanced code of human-subject research ethics.

Read more from Science of Snacks: Thinking Makes You Hungry

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