Thanks for posting. I may look into that forum as my next project (working on Iodine and Amalgams now....)
As for symptom/cause, more and more I'm thinking it was just a silly question! lol, a scope of influence might be a better model - which issues influence which other issues, because so much is intertwined. I think it all came out of the fact that my food issues are tied to so many things and focusing on the food only did not help for me personally. Ah yes, it is all a learning journey...