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Scientists Shed Light on Effects of Clock Change

In blog on November 6, 2007 at 12:32 am

Scientists say this twice-a-year manipulation of time, whether on a new schedule or not, definitely has some downsides. This is largely due to our body’s multiple biological clocks, which evolved to operate according to the sun’s behavior. “It’s not natural to wake up in the dark,” … “What our ancestors did was wake up at dawn” said Dr Avery

read more | digg story

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