Study: Exposure to Violence Increases Obesity Risk in Teens

Teens consumed more unhealthy foods and beverages on days they were exposed to violence, and suffered from fatigue due to poor sleep the next day, according to a new study by Duke researchers. Those behaviors, especially increased soda consumption, are important predictors of weight gain.

More than 20 percent of U.S. adolescents are classified as obese. Obesity rates are higher among low-income children, and the rates are highest among Hispanic and African American children ages 12 to 19.