Teenagers need at least 9 hours of sleep and teens do not get melatonin ( the hormone that makes you tired) intill 10:00 or 11:00 PM and then having to wake up at 5:00 or 6:00 AM only leaves them with 7 or 8 hours of sleep.Schools need to start later in the day so that teens can get a full nights sleep and do better in school.



