Firstly, sleep can helps to repair the body and restore our brainpower. Sleep is important to relax your body and your mind. When getting enough sleep, your body and your brain will stop functioning properly. If both are able to function properly, it will be able to give a great strength in you that will help you deal with stress you face.
Secondly, sleep also can avoid headache or migraine. The main problems that can occur are headaches. But beware, do not over-sleep in a fairly long period of time. Sleeping too long is bad for your health. Prior to sleep cause you to wake up in a helpless exhausted and lack the spirit causing you headaches. Bedtime is an ideal for a person is 8 hours per night.