The document discusses the movie "Super Size Me" and its theme of poor American nutrition and health due to overconsumption of fast food. While acknowledging the film brings attention to relevant health issues, the author notes it could also be a way for the actor to self-promote. The movie shows how eating only McDonald's food for a month negatively impacts the actor's health, with the goal of campaigning against major fast food chains and highlighting America's obesity problems stemming from too much fast food consumption.