Copper toxicity is a huge problem and Dr Larry Wilson is THE dude, so you are on the right page. The adrenals get so blown in Hi copper/Lo Zinc that the body doesnt have the energy to release the copper. Along with the sources he talks about, call your local water company. In Oregon, they use copper sulfate in the water to supress moss growth and it is a huge problem here. Along with NAC, liver flush, Milk Thistle, you can use infrared saunas, an light exercise (Tai Chi, QiQong) to rebuild the body. There is also a very distince copper toxicity personality type. In our practice we also use the low level laser therapy to drive out copper. Good luck.