When you buy through our links, Business Insider may earn an affiliate commission. Learn more Fluoride can be a polarizing topic when debating the best toothpaste. Although the naturally occurring ...

Some studies have noted a possible link between high fluoride levels in drinking water—more than twice the level of fluoride in U.S. drinking water—and lower IQ scores in children.

The widespread use of toothpaste and mouthwashes with added fluoride in recent decades appears to have diminished the known public health benefits of water fluoridation, a new study suggests.

Environmental nonprofit Food & Water Watch and a handful of anti-fluoride groups, like the Fluoride Action Network, have been in court for nearly a decade after the EPA denied their petition ...

A federal report this week linked high levels of fluoride in other countries to lower IQs in children, adding new evidence in the long-simmering debate over adding fluoride to public drinking ...

It has been added to municipal water for decades, but a federal judge in California has ordered the Environmental Protection Agency (EPA) to further regulate fluoride because high levels could ...

The health benefits of fluoridated drinking water may be waning as Americans increasingly turn to using toothpastes and mouthwashes that already contain fluoride, a new review suggests. The ...

Adding fluoride to public water systems started in the United States in 1945. Related article Biden administration sets first national standard to limit ‘forever chemicals’ in drinking water ...

Help us keep bring these critical stories to light. Your support makes all the difference. Fluoride in drinking water poses a risk to the intellectual development of children, and U.S ...

In more recent studies, fluoride in water was linked to a difference of decay in only about a quarter of a tooth, on average, ...