on my plan, you have 2 tbs of oat bran a day (different from oatmeal, although you can make it into a porridge, or you can make a pancake with it, which is REALLY tasty). That is the only grains you have, all the other carbs come from veggies and low/no fat dairy.

They suggest having some extra oat bran if you have cravings, and I found that really works well for me, esp. when I started off. At this point, almost 12 weeks in, I really don't have cravings any more - although a great thing about this plan is that the food choices are limited, but the amounts are not. So any time I am hungry, I can eat something, as long as it's on plan.