This article delves into a lot of speculation to the reason behind the increase of tooth decay in civilization. This issue was studied thoroughly 100 years ago

This article delves into a lot of speculation to the reason behind the increase of tooth decay in civilization. This issue was studied thoroughly 100 years ago [1] by a dentist who wanted to find control groups and get to the bottom of the issue instead of just speculate. [1] http://journeytoforever.org/farm_library/price/price9.html http://journeytoforever.org/farm_library/price/price9.html