Dramatic weight loss may be an effective way to improve moderate to severe sleep apnea in obese men, scientists at the Swedish medical university, Karolinska Institute, report. Those with severe sleep apnea when the study began benefited most from weight loss.
“Our findings suggest that weight loss may be an effective treatment strategy for sleep apnea in obese men,” says Kari Johansson, one of the researchers involved in the study.
There is already a laundry list of health issues that may result from the lack of appropriate sleep — moodiness, memory problems, difficulty concentrating — add the risk of developing diabetes.
A study from the University at Buffalo shows that people who sleep less than six hours a night during the work-week are 4½ times more likely to have elevated levels of blood sugar than those who slumber six-to-eight hours.
An independent link between sleep apnea and mortality has been discovered by a group of Australian researchers, suggesting the prevention and treatment of this condition should be a higher priority for government bodies working to improve community health.
The study conducted by the Woolcock Institute of Medical Research in Sydney found moderate to severe obstructive sleep apnea (OSA) was associated with 33 percent mortality over 14 years compared to 7.7 percent mortality in people with no sleep apnea.
“A sedentary lifestyle increases the propensity to aging-related disease and premature death,” the authors write. “Inactivity may diminish life expectancy not only by predisposing to aging-related diseases but also because it may influence the aging process itself.”
Humans spend about a third of our lives sleeping. Over the course of an average 70–year lifespan, that equates to about 205,000 hours.Sleep is vital in everyone’s life.
Why is it so important? Our health, happiness, and ability to succeed in life are strongly dependent on how well we meet the body’s need for rest and quality sleep. Sleep is a naturally occurring period in every 24-hour period of a human’s life, in fact. It’s during the sleep phase of our daily cycle that the body repairs itself, tests its systems, consolidates memory, purges itself of waste, and stockpiles energy for the day ahead.
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As of May 2, 2009 at 9:47 p.m. (-0500) (ET), the U.S. population
was 306,340,710. Sleep researchers estimate approximately seven percent
of the population suffers from obstructive sleep apnea. Using that
estimate, there are potentially 21,443,850 apneics in the U.S.
~~ Apnea around the world ~~
As of May 2, 2009 at 9:47 p.m. (-0500) (ET), the world population
was 6,777,286,604. Sleep researchers estimate approximately seven percent
of the population suffers from obstructive sleep apnea. Using that
estimate, there are potentially 474,410,062 apneics in the world.
