"Super Size Me" is a documentary film directed by Morgan Spurlock that explores the effects of fast food on health. In the film, Spurlock embarks on a 30-day experiment where he consumes only food from the McDonald's menu. He documents his physical and psychological changes throughout the month. The film highlights the impact of fast food on diet and well-being, showcasing issues like obesity and addiction. Spurlock's journey raises awareness about the fast food industry's influence on eating habits and public health, prompting discussions about nutrition and lifestyle choices.