An estimated 50 to 70 million American adults have a chronic sleep loss or a sleep disorder of some kind. Fully one-third just have bad sleeping habits, getting less than the recommended minimum of 7 hours of sleep per night, …
sleep deprivation
Why Americans Are Among the Most Sleepless People in the World
A new survey finds that Americans are among the world’s leaders in sleep deprivation, along with the French and Taiwanese.