That's a great question.
I think you've hit upon something really important here, which is that we have to look at young people in the context in which they lead their lives. While it's important to do health promotion in the schools, early intervention for eating disorders and work around body image, it's also important to recognize that they are surrounded by adults. We also bring our own prejudices around weight, shape and size and our own judgments around what is healthy.
I think really looking at systems and how we address weight stigma and healthism within systems that are surrounding our young people is essential.