For all doubters,I would like to say that after 14 Liver Flushes my health has been 85% restored after 20 years and many other treatments. [ I had ME, CFS, Fibromyalgia, multiple allergies, eczema ]Several of my Liver Flushes contained liver fluke, some loose, some buried within the soft green stones, and quite large amounts of propyl alcohol were released on 2/3 flushes. I am left with, I believe, some candida in the nasal sinuses and other areas, which I am now treating.I don't need any coloured dye to convince me that the stones come from the liver and gall bladder. I would simply suggest that if you are ill you do the Dr Clark protocol and prove it for yourself. We are conned in so many ways these days that a bit of healthy scepticism is good. Good luck. Love and light Deotima.