date:Aug 20, 2012
Children's Hospital of Philadelphia. Stallings chaired an Institute of Medicine panel that urged standards for making snack foods and drinks sold in schools more healthful but was not involved in the new research.
The authors of the study, released online Monday in the journal Pediatrics, analyzed data on 6,300 students in 40 states. Their heights and weights were measured in spring 2004, when they were finishing fifth grade and soon to enter middle school, and in 2007, during the spring of eig