Search results
Results from the WOW.Com Content Network
Dr. Dean's research on the fluoride-dental caries relationship, published in 1942, included 7,000 children from 21 cities in Colorado, Illinois, Indiana, and Ohio. The study concluded that the optimal amount of fluoride which minimized the risk of severe fluorosis but had positive benefits for tooth decay was 1 mg per day, per adult.
The Florida Department of Health followed that up with new guidance that recommended against adding fluoride to public water supplies. Related: EPA Finds the Drinking Water for 193 Million People ...
Also, although fluoride affects the physiology of dental bacteria, [88] its effect on bacterial growth does not seem to be relevant to cavity prevention. [89] Fluoride's effects depend on the total daily intake of fluoride from all sources. [18] About 70–90% of ingested fluoride is absorbed into the blood, where it distributes throughout the ...
Sodium fluoride (NaF) is an inorganic compound with the formula Na F.It is a colorless or white solid that is readily soluble in water. It is used in trace amounts in the fluoridation of drinking water to prevent tooth decay, and in toothpastes and topical pharmaceuticals for the same purpose.
D onald 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.
What is fluoride? Fluoride is a natural mineral. It is found in soil, air, food and water sources across the planet, although in different amounts depending on the place, according to the National ...
Studies of more than 5,700 children conducted before fluoride-fortified toothpaste became widely available in the mid-1970s found that adding fluoride to water systems reduced the number of ...
Fluoride works primarily through direct contact with teeth. [3] [5] Fluoride came into use to prevent tooth decay in the 1940s. [6] Fluoride is on the World Health Organization's List of Essential Medicines. [7] In 2021, it was the 291st most commonly prescribed medication in the United States, with more than 600,000 prescriptions. [8] [9]