232016Jun
ΟΙ αρχαίοι μας πρόγονοι (μεσολιθικής εποχής) είχαν καλύτερα δόντια από μας!!

ΟΙ αρχαίοι μας πρόγονοι (μεσολιθικής εποχής) είχαν καλύτερα δόντια από μας!!

Χωρίς οδοντόβουρτσες στοματοπλύματα (και βασανιστές οδοντίατρους)…….

Mesolithic hunter-gatherers living on a meat-dominated, grain-free diet had much healthier mouths that we have today, with almost no cavities and gum disease-associated bacteria, a genetic study of ancient dental plaque has revealed.

The researchers found that the composition of bacteria changed with the introduction of farming and again 150 years ago, during the Industrial Revolution.

In contrast to the hunter-gatherer and early agriculturist diet, a modern diet full of refined carbohydrates and sugars has given us mouths dominated by cavity-causing bacteria.

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http://news.discovery.com/human/evolution/ancestors-had-much-better-teeth-130219.htm