Studies show that people who sleep between 6.5 hours and 7.5 hours a night, as they report, live the longest. And people who sleep 8 hours or more, or less than 6.5 hours, they don't live quite as long.
Oh no, I slept too much...
Thursday, June 12, 2008
How much sleep do you really need?
According to Time,
Oh no, I slept too much...
Oh no, I slept too much...
Friday, June 06, 2008
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