Now, one philosophy (and there are many) about
autism is that it may be caused by too many toxins and metals building up
in the body because of absorption and breakdown problems (hence the metabolism testing), and there is a group of caregivers that think some "chelation baths" or pure bentonite clay baths from the health food store are good for a child, somehow the clay binds to toxins that come thru the skin in a warm bath, and some wash down the drain.