I am in the 6 month documented diet that my insurance requires. I use diet loosely, because they said they didn't care if I lost any weight, just be sure not to gain any more. I am eating pretty much what I want, and emailing my weight every two weeks to the dietician. After that is done I get paperwork to take to my PCP for sign off, then I think everything goes into the insurance company. Had to have a stress test (I have a lot of cardiac risk factors) and my PCP wanted an echocardiogram. Done them and passed with flying colors. Once approved and after I get a surgery date, I have two weeks before and after surgery of liquids (before is to help shrink the liver for surgery, but with my appetite, I don't look forward to it). They suggested Atkins, EAS Advantage, broth, sugar-free popsicles, stuff like that. I warned everyone at work I will be mean and ugly because I will be HUNGRY!