Many toothpastes contain fluoride as an active ingredient in preventing tooth decay, and in some countries and regions, fluoride is added to tap water to prevent tooth decay. Live Science, a science ...

Fluoride is a widely recognized effective agent in preventing tooth decay and promoting oral health in children. However, recent studies have raised concerns about the potential impact of excessive ...

Calgary, Alberta, added fluoride back to its water after a large increase in tooth decay Florida is the second state to remove the mineral fluoride from its water supply, after Utah The U.S. Centers ...