Diabetes, mood changes, obesity, and behavior problems are caused by the lack of sleep on teenagers. In a study published in the journal Pediatrics, says that teenagers who don't sleep the recommended eight to ten hours of sleep or have sleep deprivation rely heavily on …show more content…
The hormonal changes occurring at this stage switches their body clocks, making them go to bed later and also waking up later seem like a normal thing. The melatonin levels in their body don't start to rise until very late at night for teenagers, which makes them not be sleepy until very late at night. ”It doesn’t change how much sleep they need, but it makes it easier for them to stay awake longer,” says Dr. Mary Carskadon, a professor of psychiatry and human behavior at Brown University Medical School and director of sleep and Chronobiology at Bradley Hospital(1). Many parents don't want school times to be delayed because they think the kids aren't getting enough sleep for the simple fact that they are on social media all night