In this systematic review, investigators expand on previous reviews of obesity prevention interventions by including recent studies from all parts of the world. School-based interventions with combined diet and physical activity components and a home element had greatest effectiveness; evidence in support of the effect of preschool-based, community-based, and home-based interventions was limited by a paucity of studies and heterogeneity in study design. The effectiveness of school-based interventions that combined diet and physical activity components suggests that they hold promise for childhood obesity prevention worldwide.
Interventions to Prevent Global Childhood Overweight and Obesity: A Systematic Review
The marketing of unhealthy foods to children and youth is a major public health concern. Children in the United States grow up surrounded by food and beverage marketing, which primarily promotes products with excessive amounts of added sugar, salt, and fat, and inadequate amounts of fruits, vegetables, and whole grains. … More
CSPI developed a case study that provides insights into policy strategy and advocacy best practices that resulted in passage of the Healthy, Hunger-Free Kids Act of 2010 (HHFKA). The case study outlines key lessons to help inform nutrition and public health policy initiatives, as well as continued implementation and defense of … More
This Brief summarizes select characteristics of state-level policies and programs to test for lead in school drinking water. It is based on a study from researchers at the Harvard T. H. Chan School of Public Health and the University of California Nutrition Policy Institute. The full results of the study, … More