Unfortunately, I have struggled with getting my protein in as well as any liquids, including water since surgery. I have been in the E.R. twice since surgery on 4/17/2017 for dehydration. This has really been torture. It's frustrating since I had always been a protein shake and excessive water drinker prior to my surgery, but for some reason since surgery it is impossible for me to tolerate protein drinks, and any other liquid that contains artificial sweetener. I just don't understand it!!!! If it wasn't for the horrible chewable multivitamins and being allowed to consume food I would probably waste away. My prayer is it gets better as time passes.