We're All Tired. But When Could Fatigue Mean a Medical Problem?
Avoiding your phone and TV at night and setting a firm bedtime might solve your problem if you feel tired a lot. But fatigue can also be a sign of disease.
When I ask friends how they're doing, "tired" is often part of the response. A 2015 YouGov.com poll found 38 percent of Americans were poorly rested at least four days of the week. Research from the U.S. Centers for Disease Control and Prevention from a few years earlier found that 15 percent of women and 10 percent of men said they were "very tired or exhausted" most days or every day of the week.
"It's very, very common," says , chair of the board of regents for the
