Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

2/25/2014 (8 months ago)

Catholic Online (www.catholic.org)

Tartar found on teeth show proof that ancient humans ate lots of vegetables

Medieval men weren't that keen on dental hygiene. It was not unusual for many people during this period to go toothless before they turned 30. Now, hardened plaque discovered on the teeth of 1,000-year-old human skeletons has yielded historical riches on how our ancestors ate, worked and lived.

Gum disease is caused by a build-up of plaque on the teeth. Plaque is a sticky substance that contains bacteria. When it hardens, it forms tartar.

Gum disease is caused by a build-up of plaque on the teeth. Plaque is a sticky substance that contains bacteria. When it hardens, it forms tartar.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

2/25/2014 (8 months ago)

Published in Europe

Keywords: Plaque, gum disease, ancient man, dental records


LOS ANGELES, CA (Catholic Online) - Described by researchers as a "microbial Pompeii," the plaque preserved bacteria and microscopic particles of food on the surfaces of teeth, effectively creating a mineral tomb for micro biomes.

Our ancient ancestors had gum disease that was caused by the same bacteria that still plagues modern man, in spite of major changes in diet and hygiene.

Light up the darkness -- by going here --

The ancient human oral micro biome already contained the basic genetic machinery for antibiotic resistance over eight centuries before the invention of antibiotics in the 1940s.

Undetected in fossil records, DNA testing of the dental tartar displayed some of the things ancient humans had been eating, like vegetables.
 
Gum disease is caused by a build-up of plaque on the teeth. Plaque is a sticky substance that contains bacteria. When it hardens, it forms tartar.

Unlike bone, which rapidly loses much of its molecular information when buried, calculus grows slowly in the mouth and enters the soil in a much more stable state, helping it to preserve biomolecules.

The study of the ancient teeth may help dentists discover the evolution of the human mouth bacteria and the origins of periodontal, or gum disease.

Although common in humans, domestic pets, and zoo animals, periodontal disease does not typically develop in wild animals. This has led to speculation that it is an oral micro biome disease resulting from modern human lifestyles.

Severe gum disease is linked to diverse systemic diseases, including cardiovascular disease, stroke, pulmonary disease, and type II diabetes.

Pope Francis calls for your 'prayer and action'...

---


Pope Francis: end world hunger through 'Prayer and Action'


2014 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for November 2014
Lonely people:
That all who suffer loneliness may experience the closeness of God and the support of others.
Mentors of seminarians and religious: That young seminarians and religious may have wise and well-formed mentors.



Comments


More Europe

SCARY VIDEO! What the heck blew up in Russia's sky? Was it a meteor or something stranger?! Watch

Image of A still taken from footage of the phenomena that took place in Russia on November 14.

By Catholic Online (NEWS CONSORTIUM)

What was the mysterious phenomena that occurred in Russia and was witnessed and captured on camera by dozens of motorists? It appears that nobody knows for sure, and even experts are left scratching their heads while they struggle to find reasonable explanations. ... continue reading


Who really was Jack the Ripper? New evidence points to one man Watch

Image of A criminologist from England may have new evidence that points towards the real identity of Jack the Ripper.

By Catholic Online (NEWS CONSORTIUM)

A new theory about the identity of infamous 19th century London serial killer Jack the Ripper may explain why the murderer was able to elude contemporary and modern authorities for so long and escape justice. LOS ANGELES, CA (Catholic Online) - Dr. Gareth Norris, a ... continue reading


Which countries drink the most beer? Our list may surprise you! Watch

Image of Beer is one of the most widely consumed beverages in the world.

By Catholic Online (NEWS CONSORTIUM)

Who still drinks beer?  Beer is one of the most widely consumed beverages, behind water and tea.  Beer is also a Catholic tradition, alongside wine-making, and has been widely practiced in monasteries, especially in Europe. Now, a list has emerged detailing ... continue reading


To raise money for the poor, Pope Francis to raffle gifts Watch

Image of The tickets are only a modest 10, but this includes a new Fiat Panda 4x4, with all optional extras.

By Catholic Online (NEWS CONSORTIUM)

Talking the talk, walking the walk: Pope Francis has done it again. The pontiff is raffling gifts that have been given to him in order to raise money for the poor. Posters announcing the raffle have gone up all over Vatican City. LOS ANGELES, CA (Catholic ... continue reading


Russia could destabilize Eastern Europe if Ukraine left unchecked, Merkel warns Watch

Image of It's exceedingly tough talk from German Chancellor Angela Merkel. She says that Russia's annexation of Crimea and subsequent destabilization of eastern Ukraine

By Catholic Online (NEWS CONSORTIUM)

It's exceedingly tough talk from German Chancellor Angela Merkel. She says that Russia's annexation of Crimea and subsequent destabilization of eastern Ukraine "called the whole of the European peaceful order into question." Adding to the gloomy outlook was a ... continue reading


The Pope Who Builds Showers for the Poor under St Peters Rattles our Comfort Zones Watch

Image of Pope Francis embracing Jesus in the face of the poor

By Deacon Keith A Fournier

Those who love the poor - like Jesus loved the poor- are an instruction manual for the rest of us. They are a sign of the kingdom, making it present in their wake. We have such a man in this Pope named Francis. He recognizes that poverty is more than a lack of ... continue reading


Theory: Putin doesn't want war -- he's selling Russian hardware Watch

Image of Putin is playing a dangerous game on brinkmanship with the world -- or he is trying to sell hardware. Nobody is sure.

By Catholic Online (NEWS CONSORTIUM)

Vladimir Putin continues to rattle his saber at the western world with bomber flights, naval deployments and the movement of troops within Russia. Some fear the world may be on the brink of a new cold war with the old superpower. LOS ANGELES, CA (Catholic Online) - As ... continue reading


More Catholic Than the Pope? Francis Calls Catholics to Work and Pray with Evangelical Protestants Watch

Image of Pope Francis realistically acknowledges the differences and distinctives in doctrine and practice - as well as the divisions among us. However, he focuses on our common Baptism and shared mission in this decisive moment in Christian history. His message is powerful, prophetic and should be read by every Christian, as well as every other person of faith and good will.

By Deacon Keith A Fournier

Pope Francis carries the burden for Christian unity in his heart, proclaims it in his words, and steps it into his actions. The hoped for healing of our divisions and call to collaboration proceeded from the Second Vatican Council in the Catholic Church and was ... continue reading


Catholic Cardinal fires back at illegal gay marriages in Italy Watch

Image of While gay marriage is illegal in Italy, many city mayors have begun recognizing same-sex marriages performed outside Italy, which has led to great criticism.

By Catholic Online (NEWS CONSORTIUM)

A Catholic Cardinal is warning that gay marriage may lead to the destruction of family structure if it becomes culturally accepted by the Catholic Church. LOS ANGELES, CA (Catholic Online) - Cardinal Angelo Bagnasco, the head of the Italian Bishops Conference gave ... continue reading


Sex-selective abortions now running rampant across Eastern Europe Watch

Image of Female feticide is happening in countries which previously had no history of such practices, such as Albania, Kosovo and Macedonia.

By Nita Bhalla, Thomson Reuters Foundation

The practice of aborting female fetuses due to a preference for sons is an  "epidemic" which is spreading beyond countries such as India and China to Eastern European nations, a senior United Nations official warned Monday. NEW DELHI (Thomson Reuters ... continue reading


All Europe News

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Daily Readings

Reading 1, Revelation 11:4-12
4 These are the two olive trees and the two lamps in ... Read More

Psalm, Psalms 144:1, 2, 9-10
1 [Of David] Blessed be Yahweh, my rock, who trains ... Read More

Gospel, Luke 20:27-40
27 Some Sadducees -- those who argue that there is no ... Read More

Saint of the Day

Saint of the Day for November 22nd, 2014 Image

St. Cecilia
November 22: In the fourth century appeared a Greek religious romance on the ... Read More

Inform, Inspire & Ignite Logo

Find Catholic Online on Facebook and get updates right in your live feed.

Become a fan of Catholic Online on Facebook


Follow Catholic Online on Twitter and get News and Product updates.

Follow us on Twitter