Real heavy Metal Chelation therapy (link...)
"… Lead poisoning and heavy metal toxicity
Chelation therapy using EDTA is the medically accepted treatment for lead poisoning. EDTA is injected intravenously in a medical setting, such as a clinic or a hospital. Once in the bloodstream, EDTA traps lead and other metals, forming a compound that can be excreted in the urine. The process generally takes between 1 - 3 hours. Other heavy metal toxicities treated with chelation include mercury, arsenic, aluminum, chromium, cobalt, manganese, nickel, selenium, zinc, tin, and thallium. Chelating agents other than EDTA are also used to clear several of these substances from the bloodstream. …"