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1 .This is Scientific American 60-Second Science. I'm Karen Hopkin. This'll just take a minute.

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2 .Looking for a diet that will help you burn fat?

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3 .Consider the chili.

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4 .Because capsaicin, the chemical compound that gives chili peppers their kick, appears to prevents weight gain in mice that are fed a high-fat diet.

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5 .The finding was presented at the Biophysical Society's annual meeting in Baltimore.

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6 .Obesity is caused by an energy imbalance: more calories go in than go out.

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7 .So, conventional wisdom has it, to tip the scales the other way, you could eat less.

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8 .Or move more.

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9 .But maybe there's a third option.

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10 .Researchers treated mice to a diet high in fats.

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11 .But some mice also got a pinch of capsaicin.

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12 .After 25 weeks, the mice with added spice gained less weight than those on fat alone, even though they ate and drank the same amount.

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13 .Seems the mice that got the caliente treatment were more likely to get off their rodent rears: they naturally spent more time exercising than their fat-fed counterparts.

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14 .But before you stock up on chili-flavored Cheetos, keep in mind that mice that ate a well-balanced diet in the first place were the most active and sleek.

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15 .So feel free to use your Sriracha.

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16 .But maybe skip the chips.

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17 .Thanks for the minute, for Scientific American 60-Second Science. I'm Karen Hopkin.

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