Fluoride – it's added to the water systems of more than two thirds of Americans. It's in dental products from toothpaste to mouth wash. It's been the subject of long-running conspiracy theories.

Donald Trump's second term may threaten what's lauded as one of the top public-health triumphs of the 20th century: adding fluoride, a mineral that helps prevent tooth decay, to drinking water.

Robert Kennedy Jr., poised for a health job in a potential Trump administration, said he would prioritize removing fluoride from drinking water. Here’s what to know. 7 min Donald Trump is ...

Robert F. Kennedy Jr. waded into another scientific debate on Saturday by saying Donald Trump’s administration would advise that fluoride be removed from the country’s water supplies if the ...

Here’s what you need to know about the three issues: Over the weekend, Kennedy declared on social media that, if elected president, Trump would advise communities to stop adding fluoride to ...

RFK Jr. claims Trump would remove fluoride from U.S. water on day one to "Make America Healthy Again." Fluoride, used to prevent cavities, faces scrutiny over possible links to lower IQ in ...

Robert F. Kennedy Jr. said Saturday that a potential Trump White House would advise communities to remove fluoride from drinking water, which would overturn decades of public health guidance.

Of all of the policies Donald Trump has pinned his election hopes on, until this week the removal of fluoride from America’s drinking water had not featured high on the list. In the final days ...