Documentary filmmaker Morgan Spurlock, an Oscar-nominee who made food and American diets his life's work—famously eating only at McDonald's for a month to illustrate the dangers of a fast-food diet—has died at age 53. Spurlock died Thursday in New York from complications of cancer, according to a statement issued by his family, per the AP. "It was a sad day, as we said goodbye to my brother Morgan," said Craig Spurlock, who worked with him on several projects, in the statement. "Morgan gave so much through his art, ideas, and generosity."