Our family apparently was exposed to uranium because it appeared in hair analysis and urine tests. We discovered we lived in an area where there were veins of uranium running underground through the town and later read in news accounts that the EPA was testing wells for uranium in our area. As soon as we learned that we apparently had been exposed, we tried HMD. It was a relief to know that there were options for detoxification, especially for our children, that wouldn’t be harmful. Later testing showed that the levels had reduced by half in about 6 months. I have recommended HMD to friends with autistic children.