Super Size Me

Super Size Me is a 2004 American documentary film directed by and starring Morgan Spurlock. Spurlock's film follows a 30-day period from February 1 to March 2, 2003 during which he eats only McDonald's food. The film documents this lifestyle's drastic effects on Spurlock's physical and psychological well-being, and explores the fast food industry's corporate influence, including how it encourages poor nutrition for its own profit. Spurlock dined at McDonald's restaurants three times per day, eating every item on the chain's menu. He always chose to "super-size" his meal. Spurlock consumed an average of 20.92 megajoules or 5,000 kcal (the equivalent of 9.26 Big Macs) per day during the experiment. As a result, the then-32-year-old Spurlock gained 24½ lbs. (11.1 kg), a 13% body mass increase, a cholesterol level of 230, and experienced mood swings, sexual dysfunction, and fat accumulation to his liver. It took Spurlock fourteen months to lose the weight gained from his experiment.

 Source: Wikipedia