The treatment is administered by doctors but is generally not covered by insurance. Doctors from the University of Calgary, working with chelation advocates, set out to study the approach in a controlled six-month experiment.
Chelation therapy involves administering an artificial amino acid into the veins.
Proponents say the treatment probably works by reducing the damaging effects of oxygen. 2001 AzStarNet, Arizona Daily Star and its wire services and suppliers, and may not be republished without permission. All rights reserved. Any copying, redistribution, or retransmission of any of the contents of this service without the express written consent of Arizona Daily Star or AzStarNet is prohibited.