As viewers of the popular TV show Mad Men know, people in the 1960s dressed better, with guys in sharp slim suits and ladies in elegant pastel-colored dresses. But what viewers might not know is that people slept better back then, too. Thanks to modern-day working hours and late-night TV and computer habits, people now get about 1½ to 2 hours less sleep per night than their grandparents did. And doctors think this sleeplessness -- coupled with more stressful lifestyles -- takes a toll on heart health.
- Q How do my sleep habits change as I age?
- Q Why do adults need a bedtime?
- Q Can a full-night's sleep protect me from infection in an air journey?
- Q What sleep issues do teens face?
- Q What can I do to stop waking up during the night?
- Q How can I sleep better in my bedroom?