Dental health benefits of fluoride in water may have declined, study finds
www.theguardian.com
Researchers say wider use of fluoride toothpaste means practice now has less of a role in reducing tooth decay
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The original was posted on /r/science by /u/mvea on 2024-10-05 20:42:08+00:00.

Original Title: The dental health benefits of adding fluoride to drinking water may be smaller now than before fluoride toothpaste was widely available. The Cochrane review found that the benefit of fluoridation had declined since the 1970s, when fluoride toothpaste became more widely available.