Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
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The human brain is more active during sleep than during the day.
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You burn more calories sleeping than you do watching television.
348
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
47% of people have a nightmare at least once a month.
186
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12