AUTISM Biomedical Intervention This talk emphasizes on the relationship of children's autism symptoms with their toxic metal body burden and red blood cell (RBC) glutathione levels. In children ages 3–8 years, the severity of autism was assessed using questionnaire filled by parents . Toxic metal body burden was assessed by measuring urinary excretion of toxic metals, both before and after hbot pemf & detoxification Multiple positive correlations were found between the severity of autism and the urinary excretion of toxic metals. Variations in the severity of autism measurements could be explained, in part, by regression analyses of urinary excretion of toxic metals before and after detox . This study demonstrates a significant positive association between the severity of autism and the relative body burden of toxic metals.