Revision from sleeve to bypass in Revision Weight Loss Surgery Forums (NEW!) Posted February 1 @MAQ You brought up a great point. I’m on low carb/600 calories, 7 weeks out from revision vsg to rny, and my weight loss has been sooooo slow! Only 5 pounds lost in January! I don’t know what to do and my surgeon’s office has been less than helpful. Since I’m in ketosis, I thought the weight would fall off. I didn’t wanna eat too much fat that’s why I didn’t do Keto and figured I have more than enough stored body fat to use. May I ask what your daily macros are How many grams of fat, carbs, Protein do you eat daily?