Article: Sleep duration linked to weight gain.

Byline: ANI

Washington, June 12 (ANI): According to a new study, Body Mass Index (BMI) varies as a function of habitual sleep duration.

The study has been presented at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

Results indicate that twins who slept between 7 and 8.9 hours each night had a lower mean BMI (25.0 kg/m2) compared to those who regularly slept either more (25.2 kg/m2) or less (26.4 kg/m2) per night.

The relationship between sleep duration and BMI remained after controlling for genetics and shared environment.

According to the lead author of the story, Nathaniel Watson, MD, ...

Related newspaper, magazine, and journal articles:

 
 
Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 80 million articles! Access over 6,500 publications with a FREE trial!