Here's something I heard on that show "I can make you thin". I didn't watch all of them, but I did watch the first one. He gave 4 golden rules to eating. This simple process did work for me, until I stopped applying it. Here's a link to the website that does a better job of explaining them than I could:
Paul McKenna's 4 Golden Rules Basically they help you to limit the amount of food you take in, which goes along will the previous posters.