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SixSigma
on July 1, 2015
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Water Fluoridation May Not Prevent Cavities, Scien...
Tooth decay in England only became a major issue from the Tudor period onwards when readily available sugar was introduced the food supply
tptacek
on July 1, 2015
[–]
I don't know what "major issue" is, but there is evidence of paleolithic dentistry, long before there were sugar crops.
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