Men's Health
Obesity See All Understanding Obesity See All Obesity & Other Health Problems See All Treating Obesity See All Deciding On Surgery See All Types Of Surgery See All Overview of Obesity in Understanding Obesity Obesity is a serious, chronic disease that can inflict substantial harm to a person’s health. Learn about obesity causes and obesity health effects. ...more Finding Out Your Body Mass Index (BMI) in Understanding Obesity Your BMI gives a fairly accurate assessment of how much of your body is composed of fat.