What is the opposite of the Atkins diet?

Well, whatever it is... Keller adheres to it. He goes through carbs like a terror. Only a few bits of chicken, veggies or fruit before he gets tired of them. But take your eye off the high chair while there's a box of waffles on the table and you're about to see something reeeaaaaal special. I guess when you're over the 100th percentile in weight and height that's gonna happen to your appetite.