I’m 8 days post-op. If you are like me the thought of another protein shake makes you gag, try it warm. My doctor required us to use the Bariatric Advg. I warmed about 9 ounces of unsweetened vanilla almond milk and added the chocolate shake powder. I could almost convince myself that it was hot chocolate. I thinking drinking it hot may get me through the next 6 days until I reach purées.