Documentary filmmaker Morgan Spurlock make himself to eat fast-food for an entire month. His objective was to prove why most of the Americans are fat and to investigate how fast-food cause serious effect to human body. The rule is simple. He is only able to choose and eat McDonald even the drinks such as coke. He also must have one McDonald’s supersized meal at least once in a day. Through his journey for a month, he actually showed how fast-food can become "poison" in both mentally and physically. This movie became one of top TV series in US and with this movie, he let us to realize our nation’s biggest health problems; OBESITY. Have a look this TV series through Youtube video!!!??!!