After trying CAD, I realized that I have MUCH better losses and fewer cravings on 2 or three meals a day, rather than grazing.

In teh CAD book, it said that frequent eating, even of low-carb foods can set you up for cravings later in the day. I found that to be true for me.

I'm sure it's a very individual thing though, we all have to do what works for us.