I have read Andy's book and am familar with the site but I was just posing a question to this forum. Yes, I am aware of Andy's recommendations, however, some people do things differently and I wanted to see what was working for others. For example, Andy recommends that you use DMSA with ALA and to wait 3 months post removal but I see that you used only ALA. This forum is to share ideas and experiences and information - that's what I was looking for by asking my questions.