What causes bulimia nervosa?

What causes bulimia nervosa?

The exact cause of bulimia nervosa isn’t known. But researchers think it may be a combination of genetics and learned behaviors. If you have a relative that has or had an eating disorder, you're at a higher risk of developing one yourself.

Popular culture and the media put pressure on people to have a certain body type. These outside influences can affect your body image and self-esteem. Also, feeling stressed, upset or out of control can all lead to bulimia.