Featured Research

from universities, journals, and other organizations

Children With Healthier Diets Do Better In School, Study Suggests

Date:
March 22, 2008
Source:
Blackwell Publishing Ltd.
Summary:
A new study in the Journal of School Health reveals that children with healthy diets perform better in school than children with unhealthy diets. Students with an increased fruit and vegetable intake and less caloric intake from fat were significantly less likely to fail the literacy assessment.

A new study in the Journal of School Health reveals that children with healthy diets perform better in school than children with unhealthy diets.

Led by Paul J. Veugelers, MSc, PhD of the University of Alberta, researchers surveyed around 5000 Canadian fifth grade students and their parents as part of the Children's Lifestyle and School-Performance Study.

Information regarding dietary intake, height, and weight were recorded and the Diet Quality Index-International (DQI-I) was used to summarize overall diet quality. The DQI-I score ranges from 0 to 100, with higher scores indicating better diet quality. Less healthful dietary components included saturated fat and salt, while healthy foods were classified by fruits, vegetables, grains, dietary fiber, protein, calcium and moderate fat intake.

A standardized literacy assessment was administered to the children. Multilevel regression methods were used to examine the association between indicators of diet quality and academic performance.

Students with an increased fruit and vegetable intake and less caloric intake from fat were significantly less likely to fail the literacy assessment. Relative to students in the group with the lowest DQI-I scores, students in the group with the best scores were 41 % less likely to fail the literacy assessment.

"We demonstrated that above and beyond socioeconomic factors, diet quality is important to academic performance," the authors conclude. "These findings support the broader implementation and investment in effective school nutrition programs that have the potential to improve student's diet quality, academic performance, and, over the long term, their health."

This study is published in the April 2008 issue of the Journal of School Health.


Story Source:

The above story is based on materials provided by Blackwell Publishing Ltd.. Note: Materials may be edited for content and length.


Cite This Page:

Blackwell Publishing Ltd.. "Children With Healthier Diets Do Better In School, Study Suggests." ScienceDaily. ScienceDaily, 22 March 2008. <www.sciencedaily.com/releases/2008/03/080320105546.htm>.
Blackwell Publishing Ltd.. (2008, March 22). Children With Healthier Diets Do Better In School, Study Suggests. ScienceDaily. Retrieved September 17, 2014 from www.sciencedaily.com/releases/2008/03/080320105546.htm
Blackwell Publishing Ltd.. "Children With Healthier Diets Do Better In School, Study Suggests." ScienceDaily. www.sciencedaily.com/releases/2008/03/080320105546.htm (accessed September 17, 2014).

Share This



More Health & Medicine News

Wednesday, September 17, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

President To Send 3,000 Military Personnel To Fight Ebola

President To Send 3,000 Military Personnel To Fight Ebola

Newsy (Sep. 16, 2014) President Obama is expected to send 3,000 troops to West Africa as part of the effort to contain Ebola's spread. Video provided by Newsy
Powered by NewsLook.com
Obama Orders Military Response to Ebola

Obama Orders Military Response to Ebola

AP (Sep. 16, 2014) Calling the Ebola outbreak in West Africa a potential threat to global security, President Barack Obama is ordering 3,000 U.S. military personnel to the stricken region amid worries that the outbreak is spiraling out of control. (Sept. 16) Video provided by AP
Powered by NewsLook.com
UN: 20,000 Could Be Infected With Ebola by Year End

UN: 20,000 Could Be Infected With Ebola by Year End

AFP (Sep. 16, 2014) Nearly $1.0 billion dollars is needed to fight the Ebola outbreak raging in west Africa, the United Nations say, warning that 20,000 could be infected by year end. Duration: 00:40 Video provided by AFP
Powered by NewsLook.com
Obama: Ebola Outbreak Threat to Global Security

Obama: Ebola Outbreak Threat to Global Security

AP (Sep. 16, 2014) President Obama is ordering U.S. military personnel to West Africa to deal with the Ebola outbreak, which is he calls a potential threat to global security. (Sept. 16) Video provided by AP
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