Your Ancient Ancestors Had Better Teeth Than You

By: The Scribe on Friday, March 1, 2013

That’s right—if you lived in ancient times, it’s entirely possible that your dental bill would have been a fraction of what it is today! Discounting, of course, the lack of dentists in ancient times. But you get the idea.

A team headed by Professor Alan Cooper, the director of the University of Adelaide Center for Ancient DNA, recently published a research study that looked at teeth from northern European human skeletons, comparing what they found with the oral bacteria commonly found in a modern human’s mouth.

The result? The modern human had oral bacterial that was far less diverse than what was found on the ancient skeletons—and that’s a bad thing. According to Cooper, the loss of bacterial diversity “is nearly always associated with disease,” along with links to diabetes, obesity, and even autism.

The study suggested that modern food—flour and sugar, to be precise—account for this reduction of good bacteria. And when the bad bacteria flourish, so does tooth decay and gum disease. So, how can you get your teeth back to their shiny, ancient selves? Reduce processed sugars and carbohydrates, and “eat a wide variety of organic locally produced fresh foods,” says Cooper.

The study’s research showed that the composition of oral bacteria changed significantly around 7500 years ago, around the time farming became a widespread practice. Once processed foods were introduced during the industrial revolution, things got even worse.

Your prehistoric ancestors didn’t have cavities in the way we know them, and it’s thought that bad breath wasn’t an issue on their radar.

And in case you think the study just came from a bunch of crunchy-granola hippies who want you to brush your teeth, think again! The researchers worked on this project for 17 years before releasing the results of their study, which used extracted DNA from tartar on 34 human skeletons from prehistoric northern Europe.

The study then traced the changes in the composition and nature of oral bacteria from those early hunter-gathers, up through to the Bronze Age’s first farmers and even Medieval times.

The team plans to continue their study, looking at other locations around the world during ancient times and other times, to see if this trend happened elsewhere during the period as well.

In other words? If you want to live like a caveman, fine—just make sure you brush your teeth.



Ancient History of Beer, Part 3: Sumerian Happy Hour

By: The Scribe on Wednesday, February 27, 2013

Part 2 of this series introduced Ninkasi, the Sumerian goddess of beer, and the hymn of praise dedicated to her. But when was this hymn written, and what relevance did beer actually have in the everyday life of the Sumerians?

It’s thought that the hymn was written around 1800 BC, though it may be much older—brewing evidence dates as far back as 3500/3100 BC at a Sumerian settlement called Godin Tepe, which is one of the locations where archaeologists found chemical traces of beer inside pieces of a broken pottery jar (as mentioned in Part 1).

Godin Tepe was an important stop for trade along the Silk Road trade route, and another Sumerian city called Ebla is where many of the clay tablets containing administrative lists of beer-making ingredients were found. The tablets date from 2500 BC, and show that Ebla was brewing a hearty selection of beers at its height. They used fresh water and boiled it, making beer a healthier (and safer) drink than water, which could be contaminated by animal or human waste.

Because it contained plenty of nutrients, every indication is given in the tablets that beer was a staple of the Sumerian diet—even laborers were given beer as part of their rations when on the job, and was consumed with… a straw.

Yes, a straw. While that may be a ludicrous concept to the modern beer-drinker, this Babylonian invention helped the beer drinker to avoid ending up with the bitter brewing residue in his mouth. These straws were made of metal, bronze, or gold, and were rather long—one on display at the Oriental Institute Museum in Chicago is around 40” long.

And while this ancient beer was traditionally brewed by women on a daily basis in the home, it didn’t take long for beer to turn commercial—a tablet from 2050 BC called The Alulu Tablet (Ur) contains an ancient receipt for beer delivery by the brewer named Alulu.



Ancient History of Beer, Part 2: The Ancient Sumerian Goddess of Beer

By: The Scribe on Monday, February 25, 2013

Although most people today are more familiar with the concept of singing a rousing shanty over a tankard of ale—or stepping up to the karaoke machine after a few too many Coronas—the concept of singing and drinking being intertwined has been around for thousands of years.

In fact, as mentioned in Part 1 of this series, the Ancient Sumerians had their very own hymn dedicated to a special deity, the Goddess of Beer. “A hymn to Ninkasi” is a poem that describes the goddess’ recipe and process for making beer, and praises her for doing things like putting piles of grain in order, and setting up the fermenting vat.

In Sumerian mythology, Ninkasi is the daughter of Enki and Queen Ninti, and is one of eight children created to heal her father’s wounds. Along with being considered the goddess of beer, she was made “to satisfy desire” and “sate the heart”… probably through the beer-making process, which she performed daily.

Too bad for the Sumerians, though—Ninkasi’s beer was made for the other gods, who apparently liked to get their drink on before ruling for the day. Or maybe they drank on the job, considering Sumer’s history… but regardless of the technical details, clearly the Sumerians had a very high regard for their beer.

 

Here are a few select phrases from “A Hymn to Ninkasi”, but you can read several versions of the full translation here or here.

“Born of the flowing water (…)

Tenderly cared for by the Ninhursag,”

 

“You are the one who handles the dough, [and] with a big shovel, Mixing in a pit, the bappir with sweet aromatics,”

“Ninkasi, you are the one who bakes the bappir in the oven, Puts in order the piles of hulled grains,”

“Ninkasi, you are the one who spreads the cooked mash on large reed mats,”

“Ninkasi, you are the one who pours out the filtered beer of the collector vat, It is [like] the onrush of Tigris and Euphrates.”



Ancient History of Beer, Part 1: Ancient Sumerians Might Have Ordered O’Douls, Not Bud

By: The Scribe on Friday, February 22, 2013

For decades, it was thought that the ancient Sumerians were one of the earliest people groups who brewed their own alcoholic beer—ancient writings and traces on ancient vessels revealed that these Mesopotamian people loved their fermented cereal juice… but no one has been quite sure how they actually made it.

But, historian of science and cuneiform scholar Peter Damerow wanted to better understand how the Sumerians brewed their beer, so he decided to review all the relevant finds about ancient beer production (and consumption!), including cuneiform tablets from 4,000 years ago, to see what he could learn.

Unfortunately, he didn’t learn a whole lot. The legacy of Mesopotamia’s administrative texts didn’t include the kinds of clues needed to be able to understand Sumerian brewing techniques… and left Damerow with the conclusion that the Sumerian brew might not actually have been beer at all.

In his study published in November, in the Cuneiform Digital Library Journal, Damerow wrote: “Given our limited knowledge about the Sumerian brewing processes, we cannot say for sure whether their end product even contained alcohol.”

The texts Damerow studied definitely showed the right products for the job, though—deliveries of emmer wheat, barley, and malt, but almost nothing on the actual brewing process itself. But why would the Sumerians have written the recipe down, other historians protest, because the audience the texts were made for would have already been familiar with the brewing process. Writing it down would have taken up valuable shelf space, so to speak.

It also doesn’t help that the Sumerian bureaucrats that created the administrative texts used different systems of measuring, recording, and calculating, depending on the objects they were counting or measuring. And where the recording was being done. And in what time period!

And even an analysis of the “Hymn of Ninkasi”—a hymn that glorifies beer brewing—didn’t reveal anything new, or talk about how the brewing was done.

Back in 2006, there was research done that attempted to reconstruct the ancient beer brewing process, but Damerow’s review of that study led him to conclude that it only showed how modern brewing methods can create beer under similar conditions in a 13th-century settlement called Tall Bazi in Syria, and may not be representative of other locations in Mesopotamia (it was a big place!).

So, the old theory about Sumerian brewers crumbling flat bread into their mash to create “bappir” (“beer bread” in Sumerian) may not be true after all.

The good news is, it means we now know the Sumerians probably didn’t have to appoint a Designated Cart Driver after every social event…



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