(Other contributors to chronic sleep loss may include sleep apnea, depression, anxiety, stress and hyperactivity, among others.)
SLEEPLESS ELITE DAYZ SERVER TV
Work, family and other commitments rouse people early, while computers, TV and other electronic media keep people awake late at night. At least one-third of Americans are dragging around with less sleep than we need. Unfortunately, there’s no way to teach yourself to be a short sleeper - though you can’t say people aren’t trying. They also seem to have a high tolerance for physical pain and psychological setbacks. Not only are their circadian rhythms different from most people, so are their moods (very upbeat) and their metabolism (they’re thinner than average, even though sleep deprivation usually raises the risk of obesity). Jones says he has identified only about 20 true short sleepers, and he says they share some fascinating characteristics. Christopher Jones, a University of Utah neurologist and sleep scientist who oversees the recruiting, says there is one question that is more revealing than anything else: When people do have a chance to sleep longer, on weekends or vacation, do they still sleep only five or six hours a night? People who sleep more when they can are not true short sleepers, he says. Those who make the initial screening wear monitors to track their sleep patterns at home.
Potential candidates for the gene study are sent multiple questionnaires and undergo a long structured phone interview.
Now Fu and his colleagues are recruiting more potential short sleepers for a larger genetic study. ( More on : Sleepy America: Are You Getting Enough Rest at Night?) When that genetic tweak was replicated in mice, they slept less too. Ying-Hui Fu at the University of California, San Francisco, who discovered a gene variation, hDEC2, in a mother-daughter pair of short sleepers in 2009. Sometimes short sleeping begins in childhood and runs in families: Beck reports on the work of Dr. They tend to be upbeat, optimistic and outgoing. What the few researchers studying the phenomenon have figured out to date is that naturally short sleepers routinely get six hours or less a night and function well, without being tired.
There isn’t much data on these short sleepers, in part because they’re hard to find they don’t typically seek treatment, since they don’t think of their sleep habits as unusual or disordered. That said, the elusive corps of sleepless elite does indeed exist, the Journal‘s Melinda Beck reports: they make up a scant 1% to 3% of the population. ( More on : 5 Ways Daylight Savings May Be Bad For Your Health) They’re merely sleep-deprived - regularly getting less than the recommended seven to nine hours of sleep per night - and possibly putting themselves at higher risk of diabetes, obesity, high blood pressure and other health problems. Many is the hard-charging corporate climber who claims to thrive on four or five hours a night, while the rest of us weaklings wallow in our beauty sleep.īut according to an article in the Wall Street Journal, most people who believe they’re naturally “short sleepers” aren’t really. Follow many Americans, sleeplessness is a matter of pride.
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