Chelation

Chelation is defined as using compounds that bind metals so they can be eliminated. The word 'chelate' derives from the Greek word for 'claw', describing the mechanism by which EDTA binds metal ions. The chelation process is non-selective and does not distinguish between harmful excess minerals and minerals the body needs. Non-selective chelation is the central trade-off that governs how EDTA must be used. Chelation is framed as requiring lab testing and clinician supervision. The individual is receiving intravenous therapy involving ozone, high-dose vitamin C, chelation, and IV glutathione. EDTA is presented as especially relevant for lead removal. DMSA is discussed as a likely chelator being used in the case.