With the Stem Cell Transplant/Chemotherapy option seeming to work for those that try it where does that put The Swank diet/Overcoming MS diets which focus more on improving blood flow rather than stemming autoimmune reactions? Does this make MS an immune system issue without a doubt or does the blood flow hypothesis still apply/have merrit? If yes is that fixed by the Stem Cell Transplant/Chemotherapy? I ask cause i currently use diet as a way of taming the beast and would love to drill down on what works and what doesn't.