Chelation is the process by which lead is removed from the body by using what?

Chelation is the process by which lead is removed from the body by using what?

• A. The use of medication
• B. Surgery
• C. Radiation
• D. Detox baths

Answer: (A)

Chelation works by using chelating agents—medications prescribed by a doctor—that attach to lead in the blood and tissues. These agents form stable complexes with the lead, which are then excreted in the urine, helping to remove the metal from the body. This medical treatment is used for cases of elevated blood lead levels or poisoning and must be supervised by a clinician. Surgery isn’t a way to remove lead from the body, radiation isn’t relevant to treating lead poisoning, and detox baths have no proven role in effectively eliminating lead.

Chelation works by using chelating agents—medications prescribed by a doctor—that attach to lead in the blood and tissues. These agents form stable complexes with the lead, which are then excreted in the urine, helping to remove the metal from the body. This medical treatment is used for cases of elevated blood lead levels or poisoning and must be supervised by a clinician.

Surgery isn’t a way to remove lead from the body, radiation isn’t relevant to treating lead poisoning, and detox baths have no proven role in effectively eliminating lead.