The shrink that posted does have some points all though I totally disagree for the most part with him. Mercury is a much bigger problem then most seem to understand, however you can't blame you symptoms on mercury. I had mercury like symptoms and it turned out it was copper not mercury. Very very similar, identical symptoms to mercury, but yet not mercury. I had two extremely small mercury fillings removed with not improvement even with proper chleation, in my book its one less thing to worry about as I beleive they are a REAL problem HOWEVER not the problem or at least not most of the problem because not matter what in everybody they do cause some degree of problem. Its like, drinking a little gasoline may not give you a SERIOUS health problem (like a drop) but it can't be good for you same thing with mercury. The moral of the story is that there are ways of identifying mercury exposure if you follow cutler's hair anaylsis theories and thats about the only way otherwise very dififucult.