Initially, I had to eat 140 grams of Protein for my weight when I was early post op. How did I do it.....primier Protein shakes and protein powders as I was unable to eat much to begin with. I always focus on my protein and it is the main item on my plate even now where I eat between 80-90 grams per day. I have lost 160 lbs. I was told to eat protein first and that is what I do if I have room for carbs, veggies and fruit then I have that