http://www.voanews.com/english/news...uption-Increases-Diabetes-Risk-147073635.html
Study Finds Sleep Disruption Increases Diabetes Risk
"A new study concludes that people whose irregular sleep habits disrupt the bodys natural, 24-hour internal clock are at increased risk for obesity and diabetes. Those at particular risk include shift workers with overnight jobs and travelers who experience recurrent jet lag.
The study by investigators at Brigham and Womens Hospital in Boston was the first to simulate in the laboratory the health effects of long-term sleep deprivation.
At the beginning of the six-week experiment, 21 healthy volunteers enjoyed optimal sleep periods of 10 hours a night, reflecting the normal sleep-wake rhythm that is controlled by the human body's internal, or circadian, clock.
This was followed by a three-week period in which the participants slept only 5.6 hours in a 24-hour period during all times of the day and night, simulating shift work.
Throughout the study, the participants blood sugar or glucose was measured after each meal. Glucose is used by the body as fuel. It becomes elevated in people with diabetes, explains the study's lead author, Orfeu Buxton of the Division of Sleep Medicine at Harvard University.
Glucose at high levels is toxic," said Buxton. "It causes hypertension, neurotoxicity and a bunch of other things that are hallmarks of the diabetes condition. And what we saw is that three of 21 of our subjects, they actually met clinical criteria that would be called pre-diabetic.
In the final, restorative phase of the study, in which the participants returned to a regular pattern of night-time sleep for nine days, their blood sugar levels returned to normal.
Buxton says a previous study he conducted showed that a disruption of the circadian rhythm led to insulin resistance, in which the hormone insulin, produced by the pancreas, is unable to transport glucose efficiently into cells, leading to dangerous levels of glucose circulating in the bloodstream.
The findings, Buxton believes, provided new evidence that repeated interruption of the bodys normal sleep-wake cycle can lead to a decrease in so-called resting metabolism, or the rate at which the body burns calories to maintain itself. Buxton says the result could be a yearly weight gain of more than 4.5 kilograms, a risk factor for diabetes.
In this study, we showed that resting metabolic rate decreased by about eight percent," he said. "That may seem like a small number but if diet and activity are unchanged, that corresponds to about 10 to 12 pounds of weight gain in a year.
The study on disrupted sleep and the onset of diabetes by Orfeu Buxton and colleagues is published in the journal Science Translational Medicine."
I nearly lost my life on Oct 31st 2010,I was pulled out of my truck and spent the next 4 days in ICU,went blind and lost 75 lbs in the process,I suffer from nerve(permenent) damage,,,This was an attributing factor to what happened to me,I cant explain the feeling of when your blood goes toxic,,if you ever see me on the road and or in a terminal,I will tell yout he whole story,,,get your A1C done ,,knowledge is your key!!!
Dont take thier word,take heed from me,its true
Discussion in 'Con-Way' started by ECU51, Apr 11, 2012.
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I was perfectly healthy before I started driving a truck, now that I never know when I am going to be able to sleep, and all the distractions I constantly get on the road, I only get good adequate sleep at home. So, now, I have diabetes! And yes, I know I didnt have it before I went on the road. Before I went on the road I worked in construction, had a set schedule, and was in great shape. Now, I get irregular sleep, cant eat as healthy as I can at home, and certainly dont feel like working out after driving 600 miles....Needles to say I am screwed.....and need desperately to get away from this lifestyle if I want to be around for my children and grandchildren.
CenutryClass Thanks this. -
wolfy7203 Thanks this.
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ECU....not to be picky but you spelled "their" incorrectly in your title
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My bad,,OOps,,but you did get the "gist" of it? -
I'm healthier now, I've always been an insomniac. However, I drink less than I used to, and eat healthier.
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