Spot on target powertool. This is a difficult and often a controversal subject. What often works best for certain people doesn't always deliver the desired results for others. I'm considering the possibility of DMPS + EDTA slow drip or oral DMPS, just can't tolerate DMSA. I've had really bad reactions with the candida. Like you said powertool "reactions & sensitivities". It's one of my problems as well. At least you've finally turned the corner with the Amalgam issue. I hope when you finally have the urine challenge test done that you can move foward and get well again. You certianly deserve your good health back again powertool. I certainly look foward to seeing your test results from the urine challenge test powertool. It is certainly a DO OR DIE situation, and you have take the risk. Thanks for the informative message.