Biden-Era Calculations Could Bolster Trump EPA Review Of Fluoride MCL

May 8, 2025
The Trump EPA’s review of its drinking water standards for naturally occurring fluoride could result in stricter standards given Biden-era calculations that showed the limits could be lowered to address a host of adverse health effects even without addressing high-profile neurotoxicological effects that have been driving debate on the issue. Any lowering of EPA’s maximum contaminant level (MCL) for naturally occurring fluoride would be a win for top Trump administration officials, including EPA Administrator Lee Zeldin and Health and Human...


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