Featured Research

from universities, journals, and other organizations

Supersized market economy, supersized belly: Wealthier nations have more fast food and more obesity

Date:
January 5, 2012
Source:
University of Michigan
Summary:
New research suggests obesity can be seen as one of the unintended side effects of free market policies. A study of 26 wealthy nations shows that countries with a higher density of fast food restaurants per capita had much higher obesity rates compared to countries with a lower density of fast food restaurants per capita.

New research from the University of Michigan suggests obesity can be seen as one of the unintended side effects of free market policies.

A study of 26 wealthy nations shows that countries with a higher density of fast food restaurants per capita had much higher obesity rates compared to countries with a lower density of fast food restaurants per capita.

"It's not by chance that countries with the highest obesity rates and fast food restaurants are those in the forefront of market liberalization, such as the United States, the United Kingdom, Australia, New Zealand and Canada, versus countries like Japan and Norway, with more regulated and restrictive trade policies," said Roberto De Vogli, associate professor in the U-M School of Public Health, and lead researcher of the study.

For example, in the United States, researchers reported 7.52 fast food restaurants per 100,000 people, and in Canada they reported 7.43 fast food restaurants per 100,000 people. The paper reported the obesity rates among US men and women were 31.3 percent and 33.2 percent, respectively. The obesity rates for Canadian men and women were 23.2 percent and 22.9 percent, respectively.

Compare that to Japan, with 0.13 fast food restaurants per 100,000 people, and Norway, with 0.19 restaurants per capita. Obesity rates for men and women in Japan were 2.9 percent and 3.3 percent, respectively. In Norway, obesity rates for men and women were 6.4 percent and 5.9 percent, respectively. The relationships remain consistent even when researchers controlled for variables such as income, income inequality, urban areas, motor vehicles and internet use per capita.

Obesity research largely overlooks the global market forces behind the epidemic, De Vogli said.

"In my opinion the public debate is too much focused on individual genetics and other individual factors, and overlooks the global forces in society that are shaping behaviors worldwide. If you look at trends over time for obesity, it's shocking," De Vogli said.

"Since the 1980s, since the advent of trade liberalization policies that have indirectly...promoted transnational food companies...we see rates that have tripled or quadrupled. There is no biological, genetic, psychological or community level factor that can explain this. Only a global type of change can explain this."

Researchers chose one fast food restaurant to use as a proxy measure for how many fast food restaurants were present per 100,000. The study is in no way an indictment of that restaurant, De Vogli said, but rather an indicator of fast food density in a particular area.

Fast food refers to food sold in restaurants or stores with preheated or precooked ingredients, and served to the customer in a packaged form. A typical fast food meal includes a hamburger, fries and a soft drink, the paper said. Fast food is usually high in fat and calories, and several studies have found associations between fast food intake and increased body mass index, weight gain and obesity. Obesity accounts for approximately 400,000 deaths each year in the United States alone. Fast food consumption is also related to insulin resistance and type II diabetes, another major worldwide public health threat.

The paper, "Globesization: ecological evidence on the relationship between fast food outlets and obesity among 26 advanced economies," will be published in the December print issue of Critical Public Health. The study was funded by a grant from the Economic and Social Research Council.


Story Source:

The above story is based on materials provided by University of Michigan. The original article was written by Laura Bailey. Note: Materials may be edited for content and length.


Journal Reference:

  1. Roberto De Vogli, Anne Kouvonen, David Gimeno. ‘Globesization’: ecological evidence on the relationship between fast food outlets and obesity among 26 advanced economies. Critical Public Health, 2011; 21 (4): 395 DOI: 10.1080/09581596.2011.619964

Cite This Page:

University of Michigan. "Supersized market economy, supersized belly: Wealthier nations have more fast food and more obesity." ScienceDaily. ScienceDaily, 5 January 2012. <www.sciencedaily.com/releases/2011/12/111221140453.htm>.
University of Michigan. (2012, January 5). Supersized market economy, supersized belly: Wealthier nations have more fast food and more obesity. ScienceDaily. Retrieved July 22, 2014 from www.sciencedaily.com/releases/2011/12/111221140453.htm
University of Michigan. "Supersized market economy, supersized belly: Wealthier nations have more fast food and more obesity." ScienceDaily. www.sciencedaily.com/releases/2011/12/111221140453.htm (accessed July 22, 2014).

Share This




More Health & Medicine News

Tuesday, July 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Gilead's $1000-a-Pill Drug Could Cure Hep C in HIV-Positive People

Gilead's $1000-a-Pill Drug Could Cure Hep C in HIV-Positive People

TheStreet (July 21, 2014) New research shows Gilead Science's drug Sovaldi helps in curing hepatitis C in those who suffer from HIV. In a medical study, the combination of Gilead's Hep C drug with anti-viral drug Ribavirin cured 76% of HIV-positive patients suffering from the most common hepatitis C strain. Hepatitis C and related complications have been a top cause of death in HIV-positive patients. Typical medication used to treat the disease, including interferon proteins, tended to react badly with HIV drugs. However, Sovaldi's %1,000-a-pill price tag could limit the number of patients able to access the treatment. TheStreet's Keris Lahiff reports from New York. Video provided by TheStreet
Powered by NewsLook.com
$23.6 Billion Awarded To Widow In Smoking Lawsuit

$23.6 Billion Awarded To Widow In Smoking Lawsuit

Newsy (July 20, 2014) Cynthia Robinson claims R.J. Reynolds Tobacco Company hid the health and addiction risks of its products, leading to the death of her husband in 1996. Video provided by Newsy
Powered by NewsLook.com
Tooth Plaque Provides Insight Into Diets Of Ancient People

Tooth Plaque Provides Insight Into Diets Of Ancient People

Newsy (July 19, 2014) Research on plaque from ancient teeth shows that our prehistoric ancestor's had a detailed understanding of plants long before developing agriculture. Video provided by Newsy
Powered by NewsLook.com
Contaminated Water Kills 3 Babies in South African Town

Contaminated Water Kills 3 Babies in South African Town

AFP (July 18, 2014) Contaminated water in South Africa's northwestern town of Bloemhof kills three babies and hospitalises over 500 people. The incident highlights growing fears over water safety in South Africa. Duration: 02:22 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins