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Sugary drinks weigh heavily on teenage obesity

Date:
March 26, 2014
Source:
University of British Columbia
Summary:
New research shows sugary drinks are the worst offenders in the fight against youth obesity, and recommends that B.C. schools fully implement healthy eating guidelines to reduce their consumption. "This study adds to the mounting literature that shows the high concentration of sugar in soft drinks contributes to obesity in adolescents," says the lead author.

Students in B.C. schools where sugary drinks were available consumed them more often and were more likely to be obese on the BMI scale, according to new research. Photo: DdEeBb, iStock.

New research shows sugary drinks are the worst offenders in the fight against youth obesity and recommends that B.C. schools fully implement healthy eating guidelines to reduce their consumption.

Data from the 2008 Adolescent Health survey among 11,000 grade seven to 12 students in British Columbia schools indicates sugary drinks like soda increased the odds of obesity more than other foods such as pizza, french fries, chips and candies.

The study, published in the International Journal of Behavioral Nutrition and Physical Activity, found that students in schools where sugary drinks were available consumed them more often and were more likely to be obese on the BMI scale.

"This study adds to the mounting literature that shows the high concentration of sugar in soft drinks contributes to obesity in adolescents," says lead author Louise Msse, an associate professor in the University of British Columbia's School of Population and Public Health, and a scientist at the Child & Family Research Institute at BC Children's Hospital.

In 2005, the B.C. government released guidelines for healthy eating that suggested sugary drinks not be sold in schools, but Msse says full implementation is necessary to help address obesity trends.

"Schools have an important role in promoting healthy dietary habits," says Msse. "For example, students who are moderate consumers of these types of beverages were 60 per cent less likely to consume them in the schools that followed healthy nutrition guidelines.

"Creating an environment within the school that is more conducive to healthy eating will likely provide the greatest benefit in supporting healthy weights among adolescents."


Story Source:

The above story is based on materials provided by University of British Columbia. Note: Materials may be edited for content and length.


Journal Reference:

  1. Louise C Msse, Judith de Niet-Fitzgerald, Allison W Watts, Patti-Jean Naylor, Elizabeth M Saewyc. Associations between the school food environment, student consumption and body mass index of Canadian adolescents. International Journal of Behavioral Nutrition and Physical Activity, 2014; 11 (1): 29 DOI: 10.1186/1479-5868-11-29

Cite This Page:

University of British Columbia. "Sugary drinks weigh heavily on teenage obesity." ScienceDaily. ScienceDaily, 26 March 2014. <www.sciencedaily.com/releases/2014/03/140326102632.htm>.
University of British Columbia. (2014, March 26). Sugary drinks weigh heavily on teenage obesity. ScienceDaily. Retrieved July 23, 2014 from www.sciencedaily.com/releases/2014/03/140326102632.htm
University of British Columbia. "Sugary drinks weigh heavily on teenage obesity." ScienceDaily. www.sciencedaily.com/releases/2014/03/140326102632.htm (accessed July 23, 2014).

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