Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

2/25/2014 (5 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 (5 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 August 2014
Refugees:
That refugees, forced by violence to abandon their homes, may find a generous welcome and the protection of their rights.
Oceania: That Christians in Oceania may joyfully announce the faith to all the people of that region.



Comments


More Europe

Pontifical Council Statement on the Violence in Iraq Watch

Image of Let us therefore unite our voices with that of Pope Francis:

By Vatican Radio

No cause, and certainly no religion, can justify such barbarity. This constitutes an extremely serious offense to humanity and to God who is the Creator, as Pope Francis has often reminded us. VATICAN CITY (Vatican Radio) - The Pontifical Council for Interreligious ... continue reading


British rapper makes 14-year-old girl post sex video online Watch

Image of The girl, who can't be named for legal reasons, accepted a friend request from rapper Logik, whose real name is Kyle Burns.

By Catholic Online (NEWS CONSORTIUM)

It was a sick incident that highlights what's going on around the eyes and ears of semi-attentive parents. A British rapper who goes under the stage name of "Logik" asked a 14-year-old girl to pose an indecent 60-second video of herself to which he promised ... continue reading


A new tomb may be the burial place of Alexander the Great Watch

Image of This road leads up to a newly discovered tomb which could hold the remains of one of Alexander the Great's generals.

By Catholic Online (NEWS CONSORTIUM)

Archaeologists in Greece have discovered an immense tomb that they believe may be connected with Alexander the Great, whose conquests stretched from Greece to India. LOS ANGELES, CA (Catholic Online) - This tomb, which dates to around 300 BC, may have held the body ... continue reading


WRITTEN OFF: Debt used by Vatican to finance religious films wiped clean Watch

Image of The Vatican's at-the-time Secretary of State Tarcisio Bertone ordered the investment in Lux Vide SpA. He said the company shared the Holy See's

By Catholic Online (NEWS CONSORTIUM)

Pope Francis has tried to loosen ties between the Catholic Church and Italy's business and political world. The pontiff considers this longstanding network of relations improper and antithetical to the Church's religious mission. To this end, the Vatican has ... continue reading


Spanish priest stricken with Ebola returned to Europe for treatment; Victims left rotting in streets Watch

Image of Seventy-five-year-old Missionary Miguel Pajares, a Spanish priest has become the first person carrying the deadly Ebola virus to be brought back to Europe for treatment.

By Catholic Online (NEWS CONSORTIUM)

Seventy-five-year-old Missionary Miguel Pajares, a Spanish priest has become the first person carrying the deadly Ebola virus to be brought back to Europe for treatment. In the meantime, shocking new photographs have emerged showing more victims being dumped in ... continue reading


Pope Francis Teaches on the Beatitudes: Portrait of Jesus and the Path to Happiness Watch

Image of Let us try to recall them and to imprint them, in our hearts. Let's do this: I will say them one after the other and you will repeat them. Agreed? - Pope Francis

By Catholic Online

As Moses stipulated regarding the Covenant with God in accordance with the law received on Sinai, so Jesus, from a hill on the shore of Lake Galilee, gives to his disciples and to the crowd a new teaching that begins with the Beatitudes. Moses gave the Law on ... continue reading


WHAT HAVE WE BECOME: British mom jailed for having sex with 12-year-old son following instructions from boyfriend Watch

Image of The son in question, along with his brother, have been placed in foster care.

By Catholic Online (NEWS CONSORTIUM)

In an especially revolting example of bad parenting, a 39-year-old British mom has been jailed for having sex with her 12-year-old son . while her partner watched on webcam, telling the mother what to do over headphones. The mother described the act as a "sex ... continue reading


GRUESOME WEAPON: Made from four human pelvises, tool was used to desecrate corpses Watch

Image of Four pelvic bones on a stick were found at the Dutch site, along with bundles of bones, bones bearing marks of cutting and scraping, and crushed skulls.

By Catholic Online (NEWS CONSORTIUM)

Archaeologists have made a gruesome discovery. The bones of ancient Iron Age warriors around the time of Christ were impaled on wooden stakes in a gruesome religious ritual. Four pelvic bones on a stick were discovered in an archaeological dig in Denmark. ... continue reading


Spiritual Ecumenism: Pope Francis Visits Evangelical/Pentecostal Church in Caserta Italy Watch

Image of Pope Francis took a trip to Caserta, Italy on Monday, June 28, 2014. He visited with a friend named Giovanni Traettino who pastors an evangelical, charismatic/Pentecostal protestant Church.

By Deacon Keith A Fournier

Pope Francis took a trip to Caserta, Italy on Monday, June 28, 2014. He visited with a friend named Giovanni Traettino who pastors an evangelical, charismatic/Pentecostal protestant Church. This friend of Francis oversees the growing evangelical Church of the ... continue reading


France grants asylum to Iraqi Christians as U.S. rebuked for 'silence' Watch

Image of Representative Frank Wolf (R-Va.) said on the House floor,

By Catholic Online (NEWS CONSORTIUM)

As the genocide of Iraqi Christians continues, the French government now says it is willing to grant asylum to Iraqi Christians. "We are assisting displaced persons who are fleeing the Islamic State's threats and seeking refuge in Kurdistan," Foreign Minister ... 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, Ezekiel 34:1-11
1 The word of Yahweh was addressed to me as ... Read More

Psalm, Psalms 23:1-3, 3-4, 5, 6
1 [Psalm Of David] Yahweh is my shepherd, I lack ... Read More

Gospel, Matthew 20:1-16
1 'Now the kingdom of Heaven is like a landowner ... Read More

Saint of the Day

Saint of the Day for August 20th, 2014 Image

St. Bernard of Clairvaux
August 20: St. Bernard, Abbot and Doctor of the Church St. Bernard was born ... 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