How much sleep do you really need? In general, most adults need about 7 hours
of sleep per night. Children and adolescents need even more - around 9 or 10
hours per night. However, the amount of sleep people need varies widely, ranging
from 5 to 10 hours per night. The important thing is to find out how much sleep
you need to stay healthy and alert, and then try to get this amount of sleep
each night.
The right amount of sleep is the amount that lets you wake up feeling refreshed
and well. You may be able to function on the amount of sleep you are getting
now, but it still may not be enough for you to reach your full potential. Here's
how to tell if you're not getting enough sleep:
- You need an alarm clock to wake up
- You sleep longer and better on weekends
- You have trouble getting out of bed in the morning
- You feel tired during the day
- You have bags or dark circles under your eyes
- You doze off while sitting in a public place, such as a movie theatre or
meeting
- You doze off while driving
- You have trouble concentrating
- You have early morning headaches
If you notice any of these signs, you may not be getting enough sleep. Try
to gradually increase the amount of sleep you get each night until you find
the right amount - you'll know that you've got it when these signs start to
go away. If you haven't been getting enough sleep for a long time, it may take
a while to recover. If you've tried everything and still have trouble getting
a good night's sleep, talk to your doctor. You may have a sleep disorder.
