Linked from
The 14 pages that link to Chelation therapy, each with the reason it gives.
LigandRelated: Chelating ligands can bind metal ions targeted for removal from the body.
PoisonRelated: It can treat poisoning by specific metals, but is not a general remedy for poisons.
AntidoteRelated: It illustrates how antidotes can reduce harm by increasing elimination of a poison.
ThalliumRelated: Some chelating agents have been used in attempts to treat thallium poisoning.