I was sleeved on the 3rd of june and I was STARVING the first 6 days! None of the clear protein drinks settled well in my stomach so I lived on water and sugar free popsicles. Once I was able to start my Atkins protein drinks my hunger isn't as difficult to handle. Also....I was afraid to eat too much so I was doing about 2oz however I have learned that my stomach can take 4oz and then I FINALLY feel full. I believe that everybody is different and you will just have to learn what your new stomach can handle. Good Luck!