I agree, buy the book and visit her website for any updates. I'm on her supplement program to get mercury, among other things, out of my body and was pain free after only two days of taking them.
Noone can say what is safe for you. We aren't doctors. What we can say is we have done it and had wonderful success. Sometimes you can get flu like symptoms and headaches or upset stomach. But this is temporary and well worth the health benefits.
Some of your symptomes might also respond well to a liver flush. You can read up on it on the front page of this web site.