The list also included groups promoting chelation therapy for heart disease.

Several students were given chelation therapy to remove the mercury in their blood.

"Some are of the opinion that everyone deserves a chance at chelation therapy whether they show the signs or not."

If this is not successful or if lead levels are very high, chelation therapy may be used.

She is started on chelation therapy to remove the excess copper.

Chelation therapy has a long history of use in clinical toxicology.

Chelation therapy is often used to treat severe lead poisoning.

Chelation therapy can be used to treat severe lead poisoning.

A 2005 systematic review found that controlled scientific studies did not support chelation therapy for heart disease.

If you have too much iron, your doctor may give you chelation therapy.