SEARCH

Entries in Jet Lag (1)

Monday
Jan032011

Social Jet Lag Phenomenon Causes Post-Holiday Sluggishness

Photo Courtesy - Getty Images(MIAMI) -- Even if you didn't travel long distances during the holiday season, you may return to work feeling as if you did. British researchers use the term "social jet lag" to describe the mental and physical weariness people experience after days or weeks of irregular sleeping, eating and stress that experts say is similar to the travel jet lag that affects people who travel across time zones.

"Whenever we have a few days off, we have a tendency to go to sleep past our regular bed times and wake up later," said Dr. Salim Dib, assistant professor of neurology and sleep disorders at the University of Miami Miller School of Medicine. "That messes up our circadian rhythm and makes it difficult to get up at our normal time in the morning."

There are many reasons sleep experts say the holidays can wreak havoc on the body's built-in clock. In addition to getting less sleep because of social obligations, family visits or shopping, other seasonal factors play a role in disrupting sleep patterns.

"The holidays relate to doing things that are out of the ordinary, such as drinking more alcohol, eating fattier foods and more stress in general," said Dr. Nancy Collop, director of the Emory Sleep Center in Atlanta. "There may be more reflux and other things that are not good for sleep."

Fortunately, experts say, this phenomenon is temporary, but there are things people can do to facilitate a return to sleep normalcy. People suffering from social jet lag should focus on waking up at their normal time in the morning, even if it takes longer than usual to fall asleep and people get less sleep.

Copyright 2011 ABC News Radio







ABC News Radio