A new report by the National Academies’ Institute of Medicine shows that between 50 and 70 million Americans struggle with chronic sleep problems, and according to the United States Surgeon General, sleep deprivation and disorders cost the nation $15 billion in health care expenses and $50 billion in lost productivity each year.
A lack of sleep can take a toll both psychologically and physically, from daytime sleepiness to weakened immune systems. Long-term sleep deprivation leads to problems that can include memory lapses, depression, irritability and impaired work performance.
To win the battle over sleepless nights, many Americans are turning to medication. In 2005, 42 million prescriptions for sleeping pills were filled. An analysis by Medco Health Solutions, Inc. found that the number of adults ages 20 to 44 using sleeping medications rose 128 percent between 2000 and 2005, and was up 114 percent among 10 to 19-year-olds in that same time period.
Insomnia is the most common sleep disorder, affecting between 30 and 40 percent of adults within a given year. Other sleep disorders include sleep apnea-a temporary suspension of breathing that occurs...