We all know that our body requires sleep else our brain will not function properly. It helps the part of brain do some exercise which is not done while we are awake. Over the time, sleep deprivation can have serious effects to your body. But you cannot even imagine what sleep deprivation can do to you and your face. Buzzfeed blue took four people who were sleep deprived and with the help of make up artists, showed them how they would look 20 years from now. This video will show you how not getting adequate sleep can affect your appearance.