There are no specific ways to prevent bulimia. Promoting good nutrition and self-esteem are important. Changes in society's attitudes about thinness would help.
Bulimia can cause dehydration, malnutrition, and salt imbalances. It can affect the brain and muscles. It can damage the reproductive tract, bowels, stomach, and other body organs. It can cause serious heart problems, including:
Someone with bulimia may have trouble developing healthy relationships. The person also may be limited in the ability to succeed at school or work.