Understanding sleep and its relationship to our health

Whether you think you may have a sleep disorder, or simply want to learn more about this critical health issue, it is important to get as much information as you can. This section is designed to help you by providing a wealth of information about sleep and its related health issues.

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Facts about sleep

The average amount of sleep required for an adult to maintain normal function and alertness is 7 to 8 hours per night
Only about 1/3 of adults receive the recommended amount of sleep per night
Over 10% of adults have frequent difficulty falling asleep
Roughly 1 in 5 adults have abnormally fragmented sleep
44% of men and 36% of women ages 30 to 64 snore frequently