Try 1oz.
I had VBG-gastric bypass on the 15th and I can only eat 1 oz. at a time. It combines two surgeries into one for long term success. I have a one oz. pouch and a vertical band at the bottom of my pouch so I stay full longer. It takes me one hour to have 6-8 oz. of CIB. It is getting better everyday. I am now consuming about 48-50 ozs. of water and 40-50 g. of protien a day . I have not had a day when I regretted having the surgery. I lost 22.7 at my 10 day F/U. Take care, Trish