Obesity is a condition that often follows family lines, but bariatric surgery offers hope for breaking this generational pattern.
"Bariatric surgery is part of a transformational lifestyle change," said Christopher Still, D.O., director of the Geisinger Center for Nutrition and Weight Management. "Patients who are most successful after bariatric surgery must adapt to healthy diet and exercise, and many times this new lifestyle will rub off on family members, resulting in a healthier family unit."
While genetics can play a role in obesity, other familial factors can be major contributors to this health issue, said Dr. Still. A 2008 study in the American Journal of Sociology concluded that a family's lifestyle has a major impact on whether teenagers will end up overweight, and according to the Center for Disease Control (CDC), a person's environment and behavior play a large role in obesity.
"Oftentimes, obesity is caused by preventable factors such as poor eating habits or a lack of physical activity," said Dr. Still. "These tendencies are strongly influenced by the people around us. After bariatric surgery, a patient who begins exercising and eating healthier can impart new, healthy habits on their family and help break unhealthy behaviors and ultimately obesity."