Obesity continues to be a serious health problem in the U.S., contributing to heart disease, diabetes, joint disorders and even certain types of cancer. And according to the latest data, more Americans will be obese by 2030 than ever before.
In a study published in the New England Journal of Medicine, researchers led by Zachary Ward at the Harvard T. H. Chan School of Public Health analyzed body mass index (BMI) data reported by more than 6.2 million adults who answered questions for the Behavioral Risk Factor Surveillance System Survey (BRFSS), a large phone-based survey conducted by the U.S. Centers of Disease Control and Prevention (CDC) and other federal agencies.
