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U.S. Department of Health and Human Services

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Unapproved Chelation Products

On October 14, 2010, FDA warned eight companies that market over-the-counter chelation products that these are unapproved drugs and devices and that it is a violation of federal law to make false claims about the products. Chelation products, even when used under medical supervision, can cause serious harm, including dehydration, kidney failure, and death.


Warning Letters