Super Size Me (2004)
Morgan Spurlock subjects himself to a diet based only on McDonald's fast food three times a day for thirty days without exercising to try to prove why so many Americans are fat or obese. He submits himself to a complete check-up by three doctors, comparing his weight along the way, resulting in a scary conclusion.
Super Size Me - watch online: streaming, buy or rent
Currently you are able to watch "Super Size Me" streaming on Amazon Prime Video. It is also possible to buy "Super Size Me" on Amazon Video, Apple iTunes as download or rent it on Amazon Video, Apple iTunes online.