Sleep is very important. Did you know that slecp is more important than food? person who does not slccp dies faster than a person who does not eat. Let's say you go to slcep 12 hours late. It will luke your body about three weeks to return to normal. We spend about a third(1/3) of our lives in sleep. That's about 121 drys a yearl How much sleep do we need? We are all different. A baby needs 16 hours of sleep every day children 6 to 12 years old need an average of 10 to 12 hours of sleep. Teenagers need 9 to 10 hours of sleep. An adult needs an average of 7 to 8 hours a night. There are some people who need only 3 hours of sleep. Others need 10 hours of slecp. After the age of 50, the average sleep time goes down to 6.5 hours a night. We need less sleep as we gel older Most people have some nights when they cannot sleep. About one in three Americans hus a problem with sleep. Many of these people cannot fall asleep. The name of this problem is insomnia. The word insomnia mecans"no sleep." Some people say, "I didn't sleep all night But that's not really true. They may sleep lighlly and wake up several times. In the morning, they only remember the times they were awake, so they lhink they were awake all night This is not new problem. Many famous people in history had insomnia. Some of these people had special ideas to make them sleep Benjamin Tranklin, the famous statesman and inventor, had four beds He moved from one to the other to full asleep. King Louis XIV of France had 413 beds and hoped to fall asleep in one of them. Mark Twain, the famous American writer, had o different way. He lay on his side across the end of the bed!