Thanks Boldyloxx, that helps a lot. If I'm not allergic, then it is just a matter of getting the dosage right to prevent breakouts while still moving mercury. I'll have to find some algin, I'm not familiar with it. I have read it suggested that a person may need to start with just 1 200mcg tablet, but I certainly never figured I'd be one of them since I never even had metal fillings. Drats!