I get a lot of questions about dental hygiene and health, and for good reason. Dental records of our paleolithic ancestors show a fairly low incidence of caries when compared to modern teeth. Exceptions exist, but the general trends suggest that Grok had better teeth than the average contemporary human. Of course, when cavities struck back then, they hit hard and got really ugly, because there were no dentists, drills, or x-rays to fix the problem, but most never got to that point. Also, the adoption of agriculture is generally associated with the emergence of poor dental health, so much so that many researchers use the appearance of dental caries in a population as strong evidence for the presence of farming. Maize/corn is particularly bad, as is wheat, but the same relationship may not hold true for rice agriculture in Asian records.
Okay – let’s take a look at a couple […]

Original post by Mark Sisson

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