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Oral Mystery: Are Agriculture and Rats Responsible for Tooth Decay ...


Feb 6, 2013 ... Tooth decay is a relatively modern problem. The bacteria feasting on your teeth might have originated in the mouth of a rodent, and found their ...

Why were ancient teeth healthier than ours? | Rosemary Cottage ...


May 3, 2014 ... “Our carbohydrate rich diet has transformed our oral ecosystems for the worse”. Another bacteria, responsible for gum disease is porphyromonas ... Tooth decay among pre-agricultural hunter gatherers is certainly the ...

The Truth about Tooth Decay - Live Science


Nov 6, 2007 ... What causes tooth decay and how to prevent it. ... humans began to shift from hunting and gathering to agriculture and grain-eating. ... Several species of oral bacteria feed on carbohydrates and produce acid as a byproduct through a process of simple fermentation. .... Mystery of Tooth Strength Cracked.

The recent roots of dental disease - Understanding Evolution


When humans began farming and eating more wheat and barley, the oral ... The link between our diet and rates of tooth decay and gum disease is an example ...

Many Common Drugs Promote Tooth Decay -- ScienceDaily


May 29, 2000 ... The effect of a dry mouth on tooth decay is not as well known as it should be, Watson ... Watson's group compared cavities in 56 rats, including some on the ... Tray bleaching may improve oral health of elderly, special-needs patients ... Sports and Energy Drinks Responsible for Irreversible Damage to Teeth.

On the Trail of the Elusive X-Factor: A Sixty-Two-Year-Old Mystery ...


Feb 14, 2008 ... Osteocalcin, for example, is a protein responsible for organizing the deposition ... of tooth decay, but completely reversed it without the need for oral surgery ... Even when rats are fed only K1, nearly all of the vitamin K in their salivary ... In a four-year-old boy who suffered from rampant tooth decay, seizures ...

Chapter 10. Magnesium for Strong Teeth - The Magnesium Web Site


If too soft the enamel will lack sufficient resistance to the acids of decay. ... but also antagonizes the mineral responsible for decay prevention. ... called The Announcer, issued monthly by the College of Agriculture, University of Missouri. ... has been observed by others who have studied the magnesium requirement of the rat.

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Stories by Karl Gruber - Scientific American


... personalities have better success finding mates. November 11, 2015 — Karl Gruber. Oral Mystery: Are Agriculture and Rats Responsible for Tooth Decay?

Why dentists may have rats to thank – Life Lines - ScienceBlogs


Feb 20, 2013 ... What does tooth decay have to do with rats? ... strains of bacteria (Streptococcus mutans) responsible for causing cavities. ... The authors suggest that as humans and rats were brought closer together with agriculture, ... I have also, over the years, observed dentists taking on additional oral activities. I really ...

The Evolution of Cavities – Phenomena


Dec 21, 2012 ... It lives in the nooks of our teeth, feeding on carbohydrates. ... Then the scientists compared all the human strains of the bacteria to Streptococcus living in rats, ... that cavities went from rare to common with the advent of agriculture. ... The connection between systemic illness and oral bacteria is fascinating…