I am glad that you decided to continue the parasite cleanse. It is the best idea for now. starting a small dose DMSA chelation a month after removal, after the parasite cleanse seems to make sense. In a month your blood mercury levels might be only be slightly higher than they were before the amalgam removal. If you stay on low doses of DMSA for the following two months, then wait until at least 3 months after removal to add ALA then you should probably do well.