title: Ask the doctors. I just received a solicitation in the mail for a chelation product. It claims that chelation will remove plaque and heavy metal concentrations in the arteries, with benefits within three to six months. Is this a scam? Is it even possible?
mesh_terms: D015913:Chelation Therapy / Q000191:economics; D003327:Coronary Disease / Q000628:therapy*; D006801:Humans; D011781:Quackery