So I'm trying to get a list going I all the things I'm gonna need and be in the habit of buying before and after surgery. I had a few questions tho. What kind of shakes are good to get? Should I go to gnc or the grocery store? I kind of want something premade.... Any suggestions? Also what kind I vitamins should I take? I know a chewable calcium and chewable multivitamin. Flinstones? Any advice would help thank you! I get banded the 6th eeeee soo excited!