Hi! Congrats on the approval! I just got mine about 2 weeks ago and had my pre-op appt today and should be going in for surgery in the next two weeks, still waiting on a set date. The nutrionist told me I may have to do a two week liquid diet, but the surgeon said I didn't have to do it because I have a low enough BMI, but I'm going to do it anyway so I have a head start! I went to the store tonight and bought the vitamins and shakes. I bought the slim fast shakes but I havent tried one yet, and I got Multi-vitamins with iron, B Complex, and Vitamin D all in pill form, so I will probably have to crush them after surgery. Good Luck with your surgery!