School-age children are typically recommended to sleep 9-12 hours, while for older adults, 6-9 hours may be normal. Level of fatigue People who work hard may need more time for recovery, as they ...

You’ve probably heard the widely-held belief that everyone needs eight hours of sleep a night for optimal health. But does this one-size-fits-all rule actually apply to everyone? Sleep is ...

How Much Sleep Do Teens Need? Teens need about 8–10 hours of sleep a night, but many don't get it. Not getting enough sleep can make it hard to pay attention in school and at work. Teens who don't get ...

How Much Sleep Do I Need? Most teens need about 8 to 10 hours of sleep each night ... Staying away from bright lights (including device screens), listening to soothing music, or meditating before bed ...

Sleep-starved Japanese adults need to shoot for at least six hours of slumber a night, according to the health ministry’s recommendations on improving the duration and quality of the nation’s ...