Yes I have heard about it and I agree with it about cheap stuff that can clear cancer away . It works for some. I have a friend whose dad take it and managed to keep a stage 4 under control but the tumours came back. If you start to go on this path you will be blown away by how many things exist for cancer outside of the normal path. It can be like a rabbit hole. Some tried this , others went raw vegan and cured themselves, others combined cheap off the counter meds like metformin or hidroxichloroquine while on chemo. I think there might be a cure which does not mess people up like chemo and radiation but it is not as profitable as the latter for the pharma industry