I met my surgeon Tuesday September 30 and am getting sleeved October 20. What are your suggestions for the best "foods"/liquids to have on hand. Def planning on unflavored protein powder for mixing.

Congratulations!! Your Nut will likely give you a list of recommendations but for me, 2 weeks pre-op was protein shakes, decaf tea, bouillon mostly but that was my choice to keep it simple. I also had tomato soup a couple of times. Post-op was clear liquids (water, decaf tea, bouillon/broth) plus shakes for two weeks. Also sf jello and popsicles were allowed but I didn't want those. It is hard but very necessary and worth it. The hunger for me ended pre-op at about day 4. There was no hunger post-op. Just be sure you don't go too long without getting protein in pre-op or you will get too hungry and be tempted to cheat.