NOT RECOMMENDED
Chelation for autism
Not recommended—no benefit for autism and real risk of serious harm.
Not recommended for the use described below. We include it because people ask about it, and the honest answer matters.
How it works
Chelation uses drugs that bind heavy metals. It is a legitimate treatment for confirmed heavy-metal poisoning, and has been falsely marketed for autism.
What the evidence says, use by use
Evidence is specific to the condition, population and—for devices—the exact product. One label never covers everything.
Who usually provides it
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Cautions & things to know
- Deaths have occurred. Confirmed lead poisoning is a separate medical situation managed by physicians.
Educational, not medical advice. NeuroCoach is an educational and care-navigation resource, not a medical provider. Information about medications, supplements, therapies, devices, clinical trials and community experiences is provided for education and exploration and is not a recommendation, diagnosis or treatment plan. Evidence varies substantially among interventions. Decisions about medical or mental-health treatment should be made with an appropriately qualified healthcare professional. Do not start, stop or change medication, supplements or treatment based solely on information found here.
Sources
Sources checked October 5, 2026. Links support this page; they don’t imply endorsement of NeuroCoach.