I often feel better as far as my mood and cognitive ability during a round of ALA chelation, however my physical symptoms get much worse. After the round is over, I often feel a bit better. What is your chelation regimen? Do you feel any reaction during chelation? How long has it been since your amalgam removal? How many amalgams did you have? I had 25 mercury fillings, the last of which were replaced around 10 months ago.