I'm June 10th and I am nor doing protein shakes pre-op. I've been doing 3 oz protein, Vegi's, and a starch for the past 5 weeks. I've lost 20 lbs so far. I have Kaiser insurance and they don't do protein shakes even post-op. It's clear liquids for 3 days, then blended soft foods for a week, then slowly adding textured foods. This sounds way different from what other doctors and insurance require. Does anyone else have Kaiser with a different food plan?