One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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You forget 90% of your dreams.
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44% of kids watch television before they go to sleep.
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Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
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Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
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Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
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People who sleep late have more mental stamina and can outperform early risers.
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