I am not sure which HCG page you are referring to. I am in Round 1 Phase 2 Day 7 of this diet, so I a fairly new, but I wil try and and answer your questions. There are few support groups, but they are private. If you are serious with this diet, I can ask the leaders to add you to the groups (they would be happy to). There are a few users (rumored to be the same person) that will go around posing negative comments, so please dont get discouraged.
I have plenty of tips, but I am not sure where to start. Have you done this diet before? 2025 days ago