In 21st century America, overweight and obesity have reached epidemic proportions. These conditions have bypassed smoking as the number one preventable cause of death in the nation, and as they've become more prevalent, so too have comorbid conditions such as cancer, heart disease and diabetes.
How much do you know about one of the most serious public health problems in the nation? Take our overweight and obesity quiz and find out.
Posted 6 May 2010