Sunday May 27, 2018

Hour-long afternoon naps may increase risk of diabetes: Study

0
//
55
Republish
Reprint

London: While taking a short nap may be good for your health, extending it to an hour or more significantly increases risk of developing diabetes, says a new study. “Excessive daytime sleepiness and taking longer naps were associated with increased risk of Type-2 diabetes, with a short nap not increasing this risk,” the study said.

Woman-sleeping-in-bed-560500
www.express.co.uk

The research by Tomohide Yamada from University of Tokyo in Japan analysed studies published till November 2014 on the association between daytime sleepiness, nap, and diabetes. After examining over 600 hundred studies including 261,365 people from Asian and Western countries, the research found that excessive daytime sleepiness increased the risk of diabetes by 56 percent, while a longer daytime nap of 60 minutes or more increased the risk by 46 percent. In contrast, a shorter nap (60 mins or less per day) did not increase the risk of diabetes.

The analysis showed there was no effect of napping up to about 40 minutes per day, after which risk began to increase sharply. “Daytime napping might be a consequence of night-time sleep disturbance such as obstructive sleep aponea (OSA), the study noted. Several studies have demonstrated the beneficial effects of taking short naps less than 30 minutes in duration, which help to increase alertness and motor skills. “A short nap finishes before the onset of deep slow-wave sleep.

“Entering deep slow-wave sleep and then failing to complete the normal sleep cycle can result in a phenomenon known as sleep inertia, in which a person feels groggy, disoriented, and even sleepier than before napping” Dr Tomohide Yamada said.

“Although the mechanisms by which a short nap might decrease the risk of diabetes are still unclear, such duration-dependent differences in the effects of sleep might partly explain our findings,” Yamada noted. The findings were presented at the annual meeting of the European Association for the Study of Diabetes (EASD) in Stockholm, Sweden.

(IANS)

Click here for reuse options!
Copyright 2015 NewsGram

Next Story

Men’s Risk of Developing Diabetes Can be Influenced by Wife’s BMI

Your wife's high body mass index (BMI) can increase your risk of developing Type-2 diabetes -- a condition that affects over 400 million people worldwide, a study has found.

0
//
18
check-up for diabetes
Check-up for Diabetes. Pixabay

Your wife’s high body mass index (BMI) can increase your risk of developing Type-2 diabetes — a condition that affects over 400 million people worldwide, a study has found.

The findings showed that a man, whose wife had a BMI of 30 kg/m2, had a 21-per cent higher risk of developing diabetes than men whose wives had a BMI of 25 kg/m2 – regardless of the man’s own BMI.

However, the same was not found in women.

“If we adjusted for the women’s own weight, they did not have a heightened risk of developing Type-2 diabetes as a result of their husband’s BMI. But even when we adjusted for the weight in men, they had a heightened risk,” said lead author Jannie Nielsen, post-doctoral student at the University of Copenhagen, Denmark.

Type 1 Diabetes
The risk of diabetes is also connected to dental health via glucose tolerance.

The researchers believe that it is so because women are largely in charge of the household and diets.

“We believe it is because women generally decide what we eat at home. That is, women have greater influence on their spouse’s dietary habits than men do,” Nielsen added, in a paper published in the journal Diabetologia.

For the study, the team examined data from 3,649 men and 3,478 women.

Based on the results, Nielsen believes that early detection of Type-2 diabetes can be improved if we change our approach to the disease.

Also Read: Irregular Periods Strongly Linked To Type 2 Diabetes In Girls

“Our approach to Type-2 diabetes should not focus on the individual, but instead on, for example, the entire household. If a woman has a heightened risk, there is a strong probability that it is shared by her husband,” Nielsen said. (IANS)

Next Story