Have you tried Ionics as part of the detoxification process? The Ionic Footbath is very helpful with so many different conditions. There are also Ionic Water Purifiers - all along the same lines of what you are already involved in. I have developed a number of educational programs around Ionics.
Also, Craniosacral Therapy is a wonder for balancing the nervous system. I've been teaching CS since 1999.
I've been teaching Alternative Wellness for nearly 20 years now. If you are located in the Huntington Beach, CA area, I give classes at two colleges. Good luck.