We know of two papers that allude to a decrease in caries rates starting in the early fifties, and then the decree turns in to an increase around the mid eighties. https://t.co/odRWvpkLQf
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Now why do you suppose that dental caries has slowed? More and more people are exposed to much more #fluorine than ever. 🧐 https://t.co/odRWvp3arF
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" ... a relatively higher proportion of pit and fissured surfaces and lower proportion of approximal and smooth surfaces are involved." -\- That from 2004. https://t.co/odRWvpkLQf
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More and more fluoride exposure over the decades, and in the caries rates stopped going down, why? -|- "The decline in caries has slowed" https://t.co/odRWvpkLQf