There are some contradictions in this program though- on one hand she is telling the boy that it is unhealthy to be overweight and on the other she is telling girls that they should be happy with who they are.
But, although unhealthy to want to be anorexically skinny, it is also wrong to teach these girls that we should be happy with our bodies, regardless- it would have been just as worrying if the girls had looked at pictures of themselves or pictures or of other obese people and accepted that as ok. Getting a balance is tricky...