sleep apnea The Importance Of Sleep And Ways To Get The Quality Sleep You Need By Mark Heyne • Nov 15, 2016 Wikimedia Commons, available for use Listen Listening... / 35:22 Adults require seven to eight hours of sleep each night and teens require even more, but few of us actually get that much on a consistent basis. Busy schedules can get in the way, but for many a lack of sleep is due to other problems.