A program that combines advice from a primary care physician with computer assessment, mailings and phone calls may help teens improve some aspects of their diets and physical activity levels, according to a study in the February issue of Archives of Pediatrics & Adolescent Medicine.
Obesity is an increasing problem among American adolescents, according to background information in the article. In the past 30 years, the percentage of teens aged 12 to 19 years who are obese has increased from 6 percent to more than 16 percent in 2002. The average child aged 6 to 11 also ate 133 more calories per day in 2000 than in 1990, and less than 40 percent of teens get the government-recommended hour of daily physical activity.