Watch CBS News

Americans' lack of sleep harms health, costs economy hundreds of billions

A new study says 45 percent of American workers get less than 7 hours of sleep a night. Lack of sleep is tied to less productivity, accidents and health problems like cardiovascular disease, diabetes and depression, reports Dr. Jon LaPook.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.