In my experience, after I've been on Atkins 6-12 mos, my appetite almost goes away. I'll go through periods where -- for a day or two, or more, I'm not hungry at all. It becomes very easy to not eat.

Sometimes, in those same periods of lack-of-hunger, I'll hit a stall. In those cases, I'd have a few bites of something super high-fat (often home-made LC cheesecake), and the stall would break. (Not sure why this was happening for me, but it's how my particular body worked...