Chelation therapy
Chelation therapy [4] is an effective way to remove heavy metals, such as lead and mercury, from the blood. This therapy works by binding chelating agents to metals in your blood and collecting them into compounds that can be passed out in the urine. It is a standard treatment administered to people who have metal poisoning.
Recently, some people have claimed it can be applied in treating a variety of other medical conditions. Lyme disease is one of these conditions. Some believe there is a link between heavy metal toxicity and Lyme disease symptoms. There is no scientific evidence that this claim is true.