Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
People who sleep late have more mental stamina and can outperform early risers.
33
Dieters who sleep more take off more fat that those who sleep less.
159
You forget 90% of your dreams.
256
Bats sleep 18-20 hours per day.
5
The strangers in your dreams are actually people that you've seen in real life.
50