How much sleep do I need? Most adults need 7 to 8 hours of good quality sleep on a regular schedule each night. Make changes to your routine if you can’t find enough time to sleep. Getting enough sleep isn’t only about total hours of sleep. It’s also important to:
- Go to sleep at about the same time every day.
- Get good quality sleep so you feel rested when you wake up.
If you often have trouble sleeping – or if you don’t feel well rested after sleeping – talk with your doctor.
via Get Enough Sleep.