Started second round of Chelation yesterday, 25mg DMSA and 25MG ALA every 3 hours. I decided to try this because it has been 1.5 years since amalgam removal and I tolerated the DMSA pretty well. 7 doses so far and only light side effects. I had a pretty massive headache upon starting, but that went away. Today I've been good, still some rapid emotional cycling, since adding the ALA it's a bit different, a little more anxiety, fear and insecurity included this time. I'm worrying about stupid things, thinking everyting is going to fall apart, and then I will have some moments of total well-being. It's been tolerable and if it continues like this I will probably up the dosage. It's still early, all could fall apart at anytime. I'm sure the supplement support has a lot to do with it. Will ammend more to this once I've finished round 2.