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December 22, 2011
Do you ever wish you were one of those people who need less than 8 hours every night? Or have you ever wondered why you are one of these lucky people? You might be surprised to learn that your genes have something to do with how much sleep you need.
Of course genes can't explain everything about sleep.
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What
do you think?
Take this survey to explore and share your views on three current issues
about genetics and human health.
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