Morgan Spurlock's 2004 documentary 'Supersize Me' follows his health as he eats only McDonald's for 30 days. He consumes an average of 5,000 calories per day, significantly more than the recommended 2,500. As a result, Spurlock gains 11.1 kilograms and his cholesterol increases dramatically. The film aims to demonstrate the health problems caused by regular fast food consumption and bring awareness to the obesity epidemic in America. It also examines the fast food industry's marketing tactics and influence. 'Supersize Me' was made for $65,000 and went on to make over $22 million at the box office.