Sleep is important to us. It helps our bodies do their other functions and refresh us. It’s a way to recharge our energy and of course relax. Unfortunately, there are times that we suffer from lack of sleep. With lack of sleep, we feel a bit weak and tired. For those with sleep disorders like insomnia, it’s lucky if they are able to get a full night’s sleep. They try to compensate with the use of sleeping pills. It helps them get a full rest needed by the body and wake up refreshed and energetic.