Bypass weight loss surgery

You need to get the sweet tooth under control. If you've already had the band and it didn't work I think you need to think more help mentally would be a better option. (Not that there is anything wrong with you that's the only word I could think of.) Your problem is psychological. The bypass is serious stuff! My Aunty had it and is still at least 50kg overweight but has to have blood transfusions every month because she can't get enough nutrients. If you don't completely change your diet you have serious problems. And if you're going to do that you might as well just change your diet and keep all of your organs!