Centers for Disease Control and Prevention
http://www.cdc.gov/obesity/childhood/data.html

U. S. Department of Health and Human Services
Surgeon General’s Vision for a Healthy and Fit Nation 2010
www.surgeongeneral.gov

5210 Lets Go Campaign
www.letsgo.org

The Kaiser Family Foundation
Generation M2: Media in the lives of 8-18 year olds
http://www.kff.org/entmedia/8010.cfm

United States Department of Health and Human Services
 Physical Activity Guidelines Advisory Committee Report 2008
http://www.health.gov/paguidelines/guidelines/default.aspx#toc

National Heart Lung and Blood Institute
http://www.nhlbi.nih.gov/health/public/heart/obesity/wecan/healthy-weight-basics/balance.htm