Disturbed sleep link to diabetes

[Kiwi]

Disturbed sleep link to diabetes

Deep sleep is associated with changes that affect metabolism
A disturbed night's sleep may increase the risk of developing diabetes, US research has suggested.

The US team discovered that volunteers who were roused whenever they were about to fall into the deepest sleep developed insulin resistance.

This inability of the body to recognise normal insulin signals leads to high blood sugar levels, weight gain and, eventually, even type 2 diabetes.

The study appears in the Proceedings of the National Academy of Sciences.

   
Strategies to improve sleep duration and quality should be considered as a potential intervention to prevent or delay the development of type 2 diabetes
Dr Esra Tasali

Previous studies have shown an association with diabetes and a lack of sleep.

It is also already known that the deepest sleep, known as slow-wave sleep, is associated with changes that affect metabolism.

Brain patterns

To test the impact of sleep quality on blood glucose control, nine healthy men and women were first monitored for two consecutive nights to see what their normal sleep patterns were.

Then on the following three nights, the research team woke them with a loud noise when they drifted into deep sleep - characterised by long slow-moving delta waves in the brain.

The amount of overall sleep they had was unchanged.

After injecting the volunteers with glucose and measuring their daytime blood sugar levels and insulin response, the researchers found that eight of them had become less sensitive to insulin.

Lead researcher Dr Ersa Tasali, of the University of Chicago, said there was an alarming rise in the prevalence of type 2 diabetes associated with an ageing population and increased obesity and it was important to understand the factors that promote its development.

"We had shown previously that restricting sleep duration in healthy young adults results in decreased glucose tolerance.

"The current data further indicate that not only reduced sleep duration but also reduced sleep quality may play a role in diabetes risk.

"The current evidence suggests that strategies to improve sleep duration and quality should be considered as a potential intervention to prevent or delay the development of type 2 diabetes in at-risk populations."

Dr Tasali added that chronic shallow sleep and diabetes are typical factors associated with ageing and more research was needed to find out if age-related changes in sleep quality contribute to such metabolic changes.

source:BBC

[JTFFan]

Disturbed sleep link to diabetes

Deep sleep is associated with changes that affect metabolism
A disturbed night's sleep may increase the risk of developing diabetes, US research has suggested.

The US team discovered that volunteers who were roused whenever they were about to fall into the deepest sleep developed insulin resistance.

This inability of the body to recognise normal insulin signals leads to high blood sugar levels, weight gain and, eventually, even type 2 diabetes.

The study appears in the Proceedings of the National Academy of Sciences.

   
Strategies to improve sleep duration and quality should be considered as a potential intervention to prevent or delay the development of type 2 diabetes
Dr Esra Tasali

Previous studies have shown an association with diabetes and a lack of sleep.

It is also already known that the deepest sleep, known as slow-wave sleep, is associated with changes that affect metabolism.

Brain patterns

To test the impact of sleep quality on blood glucose control, nine healthy men and women were first monitored for two consecutive nights to see what their normal sleep patterns were.

Then on the following three nights, the research team woke them with a loud noise when they drifted into deep sleep - characterised by long slow-moving delta waves in the brain.

The amount of overall sleep they had was unchanged.

After injecting the volunteers with glucose and measuring their daytime blood sugar levels and insulin response, the researchers found that eight of them had become less sensitive to insulin.

Lead researcher Dr Ersa Tasali, of the University of Chicago, said there was an alarming rise in the prevalence of type 2 diabetes associated with an ageing population and increased obesity and it was important to understand the factors that promote its development.

"We had shown previously that restricting sleep duration in healthy young adults results in decreased glucose tolerance.

"The current data further indicate that not only reduced sleep duration but also reduced sleep quality may play a role in diabetes risk.

"The current evidence suggests that strategies to improve sleep duration and quality should be considered as a potential intervention to prevent or delay the development of type 2 diabetes in at-risk populations."

Dr Tasali added that chronic shallow sleep and diabetes are typical factors associated with ageing and more research was needed to find out if age-related changes in sleep quality contribute to such metabolic changes.

source:BBC

Interesting story, I knew diabetes caused sleeping problems

[Kiwi]

Diabetes creates lot of problems thing is many people don't know they have it, and live their lives with increasing health risks.

[Jasmina]

 very interesting link! I know few people who developed Diabetes because of that! but I thought is because of the stress, which makes sense: if you are stressed out- you lack of deep sleep I learned something today!