I have been having a hard time with the protein shakes. I have tried the EAS advantage, muscle milk light and Unjury Chocolate splendor. I think adding the water to the Unjury is gross. My bariatric coordinator suggested I tried the test tube shots from Walmart and I can tolerate those if I plug my nose to drink them followed by strong Crystal Light. The watermelon shots have 42g of protein in them. Anyone have suggestions? I am on day 10 of my pre-op diet and will be having surgery on the 23rd of August. I can't wait, but this pre-op diet may kill me. Ugh.