Sleep Health study

modified 2018-10-11

Sleep Health study

http://ucsdnews.ucsd.edu/archive/newsrel/health/sleepstudy.htm

The best survival rates were found among those who slept 7 hours per night. The study showed that a group sleeping 8 hours were 12 percent more likely to die within the six-year period than those sleeping 7 hours, other factors being equal. Even those with as little as 5 hours sleep lived longer than participants with 8 hours or more per night.