Dr. Louise Bauer, a Professor of child and adolescent health at the University of Sydney, discusses the flaws in the traditional BMI system. She explains how BMI, created nearly 200 years ago, fails to accurately represent health and obesity. Personal stories reveal the impact of BMI on body image and mental health. The conversation highlights the need for a more holistic approach to health assessments, considering factors like body composition and individual circumstances, especially for those misclassified as obese.