help do I eat the day before surgery
Every doctor's plan is different, including the pre op diet. I was on a liver shrinking diet (not liquids, but high protein/low carb/low fat diet) for a week before surgery. I had my pre op testing the day before my surgery with fasting labs and after that I was told I could eat whatever I wanted the rest of the day, just nothing after 10 pm. So you'll just have to find out what your surgeon wants you to do.
VSG on 09/12/13