I just realized what I am responding to is a year-old message. However, perhaps my personal experiences may be of some help to someone.
I implore anyone who is in ill-health to not jump in quickly with chelation or IV's. Start with a low-dose of a supplement that supports detoxification, or better yet, a homeopathic from a reputable source (I consult with a homeopath based out of England where they seems to have a better received reputation and training ground). I am EXTREMELY hypersensitive to chelation and I don't handle supplements like I used to. Glutathione supplements are the worse. I don't know why. I had my amalgams taken out over 2 years ago and I have not recovered. I took huge amounts of vitamin C, ALA, supplements galore and I am worse off. But I agree that Mercury can just be redistributed into healthier tissue. My nervous system took a dive after a Quantum Biofeedback session where the toxins were pretty much stirred up. I came out of that session extremely dizzy and out of it. I became overstimulated by everything. It is horrible to have your nervous system be completely assaulted. A month after biofeedback I developed a vestibular neuritis. My ear nerve may be permanently damaged. Anytime I take glutathione that nerve starts to fire up and brings on intense anxiety. I never would have thought with detox I would be damaging my nervous system. Anytime I read books to help make things better, I realize ultimately what works for others does not always work for me. I spend a lot more time praying and seeking God's discernment versus my own now.