Some doctors use
IV chelation but this is very dangerous and has even caused deaths. 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.