You're Not Atkins. Got It From Banting?

Mike Downey is the creator of "Fat," a new documentary about how we got to where we are today. He says Atkins didn't come up with this idea by accident, he was just curious and started looking into it in his early 20s. After watching body builders put on fat while building muscles, they would then get fat again two days later. Atkins' advice: Cut out all carbs; cut out protein until you look like a 'great corpse'