1) The documentary uses close-ups and handheld camera work to give viewers a realistic, fly-on-the-wall perspective on life in a treatment facility for children with anorexia. 2) Interviews are filmed against backgrounds like a young girl's bedroom to emphasize her youth and the seriousness of anorexia in children. 3) The documentary follows a clear beginning, middle, and end structure - introducing the facility, profiling patients, showing treatment through interviews, and concluding by showing recovery in some cases.