Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
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You burn more calories sleeping than you do watching television.
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Those who get out of bed by 7am are more likely to be thinner and happier.
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If you hold farts in during the day, they'll just come out when you sleep.
16
The human brain is more active during sleep than during the day.
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Cows can sleep standing up, but they can only dream lying down.
745
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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