My surgery is scheduled on 2/28/2017 for the sleeve. But I have done lots of research and my program has many classes and support groups o have been too and had to attend 6 months of nutrition classes prior to approval. I use unjury Protein shakes, they are tasty and are medical grade and don't have all the extra nonsense in there. They also have a chicken broth flavor that is good and unflavored. You can sprinkle the unflavored on anything and as long as it's not over 140 degrees it won't change the consistency. That can help you get an easy 20 g of protein in right there, and with the requirement 60-80 that covers a big portion. Sent from my iPhone using BariatricPal