Before attempting any form of chelation therapy
, it is imperative that one have ALL of their mercury fillings removed. Otherwise, you can cause more mercury to leech out of your mouth and into your body. The oral chelation I was using was a combination of DMSA, EDTA, ALA, chlorella, garlic, etc. I also was using a spray called "Metal Free." After about a week on the program, however, I felt so on edge and unlike myself that I had to stop the therapy.