Just so you know, everyone doesn't have to do a liquid diet pre op. They recommend different supplements, some like liquid protein, some have you on clears for 2 weeks after surgery and some advance you to puree food quickly. You need to find your surgeon and then learn about his/her program. We all have physicians with their own ways of doing things. Here is the link to my MD's web page. I hope you find it usefull and remember, your doctor may do things a bit differently.
http://www.surgicalweightcontrol.com...ient_info.html