Is too much sleep making you tired?

http://www.cnn.com/2009/HEALTH/10/30/oversleeping.health.effects/index.html

Have you ever felt groggy and slow like a turtle after sleeping? Well, believe it or not, it could be

fore two reasons. The obvious one is that you did not get enough sleep. That would mean five hours

or less. The one that most people is okay is oversleeping. There has been two studies showing that

there are severe and minor consequences to habitually oversleeping and under sleeping both:

• increased mortality(less life)
• sleep drunkenness

So if you're sleeping too much or too less every day, be prepared for a short life.