Every provider is different - for the first couple of weeks post bypass I was on 125ml hourly of simple plain fluids not meal replacements - Tea, coffee, Options hot choc, NAS squash, diluted fruit juice, milk, diluted Muller Lights, etc. The most exciting choice was Heinz Cream of Tomato (the one with the Chilli was delish). I am three months post bypass and am eating a wide range of foods now (all of them low sugar and fat, and obviously in small quantities). I have dumped a couple of times - I am usually meticulous about checking labels, but slipped-up on a portion of NAS Angel Delight. Hideous! It's all part of the learning curve and adapting to the future. When the sickness sets in from the move to solids, the challenges take a new direction - deeply unpleasant and frustrating but we get through. Those 4 stone I have lost in as many months which are gone forever are worth every minute of what seems like a struggle. Relax and keep it simple is my best advice. You are doing great xxx