"Healthy eating requires a combination of money, time and resources, which not everyone has."
Joelle Wolstein is a research scientist at the UCLA Center for Health Policy Research. Her recent study found the rate of obese adults in California has jumped from 19 percent in 2001 to 25 percent in 2011-2012. In this brief interview, she discusses overweight and obesity among teens, as well as hidden contributors to obesity, such as neighborhood safety.