Visit for Full Episodes, Photos, and More! br br Today on MD-VOD, Dr. John Kennedy is joined by obesity experts, Dr. Amy Lee and Dr. Jeremy Korman, to learn about obesity. Together they examine the cause of obesity, who is at risk, the symptoms, how it's diagnosed and available medications, treatments and therapies. They further discuss the consequences and the realities of living with obesity, including insurance coverage and related costs. Today, one in three adults and one in six children in America are living with obesity. Obesity is defined as having excess body fat that has accumulated to the extent that it may have an adverse effect on health.