There is no known way to prevent anorexia nervosa. Early treatment may be the best way to prevent the disorder from progressing. Knowing the early signs and seeking treatment right away can help prevent complications of anorexia.
For family members of children and teens
There are many ways adults can help children and teens form a healthy view of themselves and learn to approach food and exercise with a positive attitude. Doing this may prevent some children and teens from having this disorder.