Friday, November 07, 2008

Snooze News

If you wake up before the alarm goes off, don't pull the pillow over your head for more shut-eye. We sleep in 90-minute cycles, from a deep sleep into a light one and back again. So if you doze off, you'll probably be jerked awake by the alarm just as you're entering deeper sleep - which translates to major crankiness.

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