So it can be done

A North Carolina woman had luck losing weight by eating an all McDonald's diet for 90 days. Sounds crazy?

[Merab] Morgan used nutritional information downloaded from McDonald's Web site to create meal plans of no more than 1,400 calories a day. She only ate french fries twice, usually choosing burgers and salads. Those choices are a stark contrast with those made by [Morgan] Spurlock, who ate every menu item at least once.

I find it interesting that this article failed to leave out any other possible changes that took place in the woman's body, namely an increase in cholesterol levels or higher blood pressure (due to high salt intake). Way to hit every angle, CNN.