Ella thank you for answering my questions, much appreciated. Good luck with the rest of your journey.Zero noodles are fine, they are made from glucomannan, which is purely non soluble fibre and has no carbs or calories. All it does is act as a bulking agent so you feel fuller for longer, but is totally indigestible. As for the packs, you can have whichever you like within your 3 a day, but some sources say to stick to 1 bar per day. Hope this helps. Start weight: 18.7 Prep week: 17.13 (-8lbs) Week 1.1: STS, ill, off plan Week 1.2: 17.9 (-4lbs) only on plan for 3 days Week 2: