2. Super Size Me (2004)
We all have moments of weakness when we can’t resist the McDonald’s drive-thru. But after you see this movie you might not want to super-size those fries. Morgan Spurlock commits to an social experiment in which he spends an entire month eating nothing but McDonald’s food. If anyone asks if he wants to super size his meal, he has to say yes (hence the name of the film). All of his actions are in an effort to explore the effects of fast food (and America’s fast food culture) on your health, and the results will terrify you.