Hi Karen, what bad effects did you get from the 25 mg of DMSA? I'm interested to hear. I cannot cope with any form of chelation whatsoever anymore, no matter how low I take it, or how strict my diet is.

If you can handle the 12.5 mg, that is good. I gather you're on the 4 hourly dosage regime? Most people I know are using 12.5 mg and some even have to go to 6 mg!!! But I'd be interested to hear what side effects you got from 25 mg.