I am seeing on the forums patients are starting a couple of weeks before surgery their pre op diet. My surgery also is Dec 4 and they told me to start pre op on Nov 27.
I have myself started last week "trying" to change my eating habits, but obviously having an extremely hard time ): I know we have to shrink out livers before surgery, guess that part concerns me.
I joined this site a few days ago and it is very helpful! Thank you!