Share on Pinterest Health agencies and experts recommend fluoride in drinking water at low levels (currently 0.7 mg/L in the U.S.) to promote dental health. LukaTDB/Getty Images HHS Secretary Robert F ...
Warren Loeppky has been a pediatric dentist in the Canadian city of Calgary for 20 years. Over the last decade, he says, tooth decay in children he’s seen has become more common, more aggressive and ...
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