I'll start, and maybe Dr. Johnson can continue.
I think there is no doubt.... One of things that I addressed was psychosocial, social, environmental, and developmental issues affecting weight. Clearly messaging and how it's perceived, how it's shared, and how it's communicated amongst teenagers has the potential to negatively affect people's sense of body image, how they perceive themselves.
One of the things we're looking at in the agency, and that we undertake every four years, is a study with Queen's University called Health Behaviour in School-Aged Children. The latest report focuses on mental health. We have a chapter on eating disorders. You understand the way people communicate, especially young people, and how they perceive themselves as either too thin or too fat. These are people whose BMIs are just right, but their own perception of themselves is not probably where it should be. This is where the concerted effort of society comes into play.
I don't know if Dr. Johnson has something to add.