Implementation of California state school competitive food and beverage standards.

J Sch Health

Samuels & Associates, 1222 Preservation Park Way, Oakland, CA 94612, USA.

Published: December 2010

Background: Competitive foods and beverages are available on most US school campuses. States and school districts are adopting nutrition standards to regulate these products, but few studies have reported on the extent to which schools are able to adhere to competitive regulations. The purpose of this study was to describe the extent to which schools in disadvantaged communities were able to implement California competitive food and beverage standards.

Methods: Data on the competitive foods (n = 1019) and beverages (n = 572) offered for sale on 19 school campuses were collected in 2005 and 2008. Descriptive statistics were generated on overall adherence rates to school nutrition standards and adherence rates by venue and school level. Logistic regression models tested predictors of adherence by continuous and categorical variables (eg, venue, item selling price).

Results: Data show an increase from 2005 to 2008 in average adherence to the California standards. Several predictors had statistically significant associations with adherence or nonadherence. Adherence was higher for competitive foods sold in school stores than foods sold in vending machines. Higher selling price was associated with lower adherence. Competitive foods classified as entrees were more likely to adhere than snack items, and larger total size (in fluid ounces) beverages were associated with higher adherence.

Conclusions: Schools have begun to implement competitive food and beverage policies. However, school environments, particularly in secondary schools, are not 100% compliant with school nutrition standards. These findings can inform policymakers and school officials about the feasibility of implementing competitive food standards in schools.

Download full-text PDF

Source
http://dx.doi.org/10.1111/j.1746-1561.2010.00545.xDOI Listing

Publication Analysis

Top Keywords

competitive food
16
competitive foods
16
food beverage
12
nutrition standards
12
school
10
competitive
9
school campuses
8
extent schools
8
2005 2008
8
adherence rates
8

Similar Publications

With many species interacting in nature, determining which interactions describe community dynamics is nontrivial. By applying a computational modeling approach to an extensive field survey, we assessed the importance of interactions from plants (both inter- and intra-specific), pollinators and insect herbivores on plant performance (i.e.

View Article and Find Full Text PDF

(), one of the most common infectious pathogens in the world, can cause gastritis, digestive ulcers, and even gastric cancer. urease (HPU) is a distinctive virulence factor of that allows it to be distinguished from other pathogens. Dried ginger is a famous edible and medicinal herb that is commonly used to prevent and treat gastrointestinal tract-related diseases.

View Article and Find Full Text PDF

Drought and nutrient-poor soils can increase the invasive potential of non-native species, further changing the ecosystems they invade. The high adaptability of these alien species, especially in their efficient use of resources, improves their resilience against abiotic stress. Here, we evaluated the response of the North American Quercus rubra L.

View Article and Find Full Text PDF

Terrestrial bird populations on small, species depauperate islands often experience selection for generalist foraging traits via ecological release; however, it is unclear how island conditions may uniquely influence other life-history characteristics of small-island birds, such as the unusually high rates of molt-breeding overlap exhibited on the island of Grenada. To explore this question, we collected data on the life cycles and diets of 10 commonly occurring Grenadian bird species to assess the degree of generalist foraging and evaluate how seasonal patterns in diet niche breadth and diet overlap among species relates to the high rates of molt-breeding overlap. We evaluated three hypotheses explaining drivers of molt-breeding overlap (constraints on molt rate, unpredictable food abundance, and limited duration of food abundance), and suggest that widespread overlap in small-island tropical communities may be the result of generalist foraging adaptations and restricted time periods of sufficient invertebrate availability for successful breeding and molt to occur.

View Article and Find Full Text PDF

Inhibitory effect of bioactive compounds from quinoa of different colors on the in vitro digestibility of starch.

Int J Biol Macromol

January 2025

State Key Laboratory of Tree Genetics and Breeding, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China; Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China. Electronic address:

This study aimed to compare the bioactive compounds presented in quinoa of various colors, and investigated their inhibitory effect on α-glucosidase activity and the in vitro digestibility of starch. The primary bioactive compounds identified in quinoa included betaine and polyphenols (kaempferol, quercetin, rutin, etc.), with their contents increased as the color of quinoa darkened.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!