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One-third of North American adults repost sleep problems, and many children also experience sleep disturbances. Sleep problems range from mild to severe and from problems that affect only sleep to those that affect a person's entire life. Yet, even today, most medical schools provide less than two hours' instruction on sleep and sleep disorders.
One-third of North American adults repost sleep problems, and many children also experience sleep disturbances. Sleep problems range from mild to severe and from problems that affect only sleep to those that affect a person's entire life. Yet, even today, most medical schools provide less than two hours' instruction on sleep and sleep disorders.