The documentary begins by spotlighting the alarming rise in childhood obesity in America. It traces the journey of several children struggling with severe weight issues and reveals how their daily lives are impacted. Through interviews with experts, the film uncovers how sugar and processed foods dominate the American diet, leading to widespread health problems. The role of the food industry is scrutinized, showcasing aggressive marketing tactics and lobbying efforts that prioritize profit over public health. Schools are another focal point, highlighting how unhealthy food options pervade cafeterias nationwide, a situation exacerbated by inadequate government policies and funding.

As the story progresses, the filmmakers delve deeper into the systemic issues at play, including a shocking relationship between major food corporations and the government. These connections reveal conflicts of interest that stymie progress on meaningful health initiatives. Activists and policy advocates are featured, striving to change the landscape despite facing significant obstacles. Personal stories of individuals who have suffered due to poor dietary habits are juxtaposed with expert analysis, painting a comprehensive picture of the crisis. The narrative builds towards a call to action aimed at both individuals and policymakers, emphasizing the urgent need for a shift towards healthier living.