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Dr. Yoshi Maezumi,

 

Original article:

Popular-archaeology.com

UNIVERSITY OF EXETER—Ancient communities transformed the Amazon thousands of years ago, farming in a way which has had a lasting impact on the rainforest, a major new study* shows.

Farmers had a more profound effect on the supposedly “untouched” rainforest than previously thought, introducing crops to new areas, boosting the number of edible tree species and using fire to improve the nutrient content of soil, experts have found.

The study is the first detailed history of long-term human land use and fire management in this region conducted by archaeologists, paleoecologists, botanists and ecologists. It shows how early Amazon farmers used the land intensively and expanded the types of crops grown, without continuously clearing new areas of the forest for farming when soil nutrients became depleted.

The research team examined charcoal, pollen and plant remains from soil in archaeological sites and sediments from a nearby lake to trace the history of vegetation and fire in eastern Brazil. This provided evidence that maize, sweet potato, manioc and squash were farmed as early as 4,500 years ago in this part of the Amazon. Farmers increased the amount of food they grew by improving the nutrient content of the soil through burning and the addition of manure and food waste. Fish and turtles from rivers were also a key part of the diets at the time.

The findings explain why forests around current archaeological sites in the Amazon have a higher concentration of edible plants.

Dr Yoshi Maezumi, from the University of Exeter, who led the study, said: “People thousands of years ago developed a nutrient rich soil called Amazonian Dark Earths (ADEs). They farmed in a way which involved continuous enrichment and reusing of the soil, rather than expanding the amount of land they clear cut for farming. This was a much more sustainable way of farming.”

The development of ADEs allowed the expansion of maize and other crops, usually only grown near nutrient rich lake and river shores, to be farmed in other areas that generally have very poor soils. This increased the amount of food available for the growing Amazon population at the time.

Dr Maezumi said: “Ancient communities likely did clear some understory trees and weeds for farming, but they maintained a closed canopy forest, enriched in edible plants which could bring them food. This is a very different use of the land to that of today, where large areas of land in the Amazon is cleared and planted for industrial scale grain, soya bean farming and cattle grazing. We hope modern conservationists can learn lessons from indigenous land use in the Amazon to inform management decisions about how to safeguard modern forests.”

Professor Jose Iriarte, from the University of Exeter, said: “The work of early farmers in the Amazon has left an enduring legacy. The way indigenous communities managed the land thousands of years ago still shapes modern forest ecosystems. This is important to remember as modern deforestation and agricultural plantations expand across the Amazon Basin, coupled with the intensification of drought severity driven by warming global temperatures.”

*The legacy of 4,500 years of polyculture agroforestry in the eastern Amazon is published in the journal Nature Plants.

 

 

 

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field of Quinoa

 

Original Article

eurelalert.org

Archaeological remains found in southern Bolivia reveal a flourishing agrarian society from the 13th to the 15th centuries, despite marked drying and cooling of the climate throughout the period. This unexpected observation is the result of an interdisciplinary study conducted by an international team (CONICET, CNRS, IRD and UCSD). This research, published in Science Advances, highlights the adaptive capacity and resilience of societies with little hierarchical differentiation, in confronting the challenges of climate degradation.

Source: Unexpected agricultural production allowed pre-Hispanic society to flourish in arid Andes

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 Humans living in Argentina 14,000 years ago were hunting giant armadillos. This one looks especially grumpy.

Humans living in Argentina 14,000 years ago were hunting giant armadillos. This one looks especially grumpy.

 

Original Article:

By ANNALEE NEWITZ

arstechnica.com

 

A glimpse of the last people on Earth to colonize a continent without humans.

 

For more than a decade, evidence has been piling up that humans colonized the Americas thousands of years before the Clovis people. The Clovis, who are the early ancestors of today’s Native Americans, left abundant evidence of their lives behind in the form of tools and graves. But the mysterious pre-Clovis humans, who likely arrived 17,000 to 15,000 years ago, have left only a few dozen sources of evidence for their existence across the Americas, mostly at campsites where they processed animals during hunting trips. Now a fresh examination of one such campsite, a 14,000-year-old hunter’s rest stop outside the city of Tres Arroyos in Argentina, has given us a new understanding of how the pre-Clovis people might have lived.

Archaeologists are still uncertain how the pre-Clovis people arrived in the Americas. They came after the end of the ice age but at a time when glaciers and an icy, barren environment would still have blocked easy entrance into the Americas via Northern Canada. So it’s extremely unlikely that they marched over a land bridge from Siberia and into the Americas through the middle of the continent—instead, they would have come from Asia via a coastal route, frequently using boats for transport. That would explain why many pre-Clovis sites are on the coast, on islands, or on rivers that meet the ocean.
These early settlers were hunter-gatherers who used stone tools for a wide range of activities, including hunting, butchery, scraping hides, preparing food, and making other tools out of bone and wood. Many of the pre-Clovis stone tools look fairly simple and were made by using one stone to flake pieces off the other, thus creating sharp edges. At the campsite in Argentina, known as the Arroyo Seco 2 site, archaeologists have found more than 50 such tools made from materials like chert and quartzite. They’re scattered across an area that was once a grassy knoll above a deep lake, which is rich with thousands of animal bone fragments that have been carbon dated to as early as 14,000 years ago. There are even a couple-dozen human burials at the site, dated to a later period starting roughly 9,000 years ago. The spot has the characteristic look of a hunter’s camp, used for processing animals, that was revisited seasonally for thousands of years.

Writing in PLoS One, the researchers describe a number of reasons why a bunch of sharp-edged rocks and broken animal bones point to a 14,000-year-old human occupation of Argentina. First of all, there are far too many animal bones from a diversity of species grouped in one place for it to be accidental. Yes, there are some natural traps where we find massive numbers of prehistoric bones, but those are almost always in holes or depressions in the ground—and this area was on a rather high hill during the Pleistocene. Second, the stones aren’t just sharp-edged in a way that suggests flaking; many also show signs of wear and tear from scraping hide. “A large majority of the flaked edges were used transversely on dry skin,” the researchers write. “Consequently, it is likely that the skins were brought to the site in a state of intermediate processing.” Also, most of the stone used for the tools, including quartzite and chert, can only be found over 110km from Arroyo Seco. So that piece of evidence also points to human hunter-gatherers carrying tools with them over great distances.
The Pleistocene diet

One question remains. How can we be sure the tools at the site really are 14,000 years old? Archaeologists infer some of this from carbon dates on the animal bones, which have been tested by several labs around the world. The problem is that the site’s stratigraphy, or historical layers, are difficult to read due to erosion at the site. So even if a tool appears right next to a bone in a given layer, it may have come from later and been moved around by wind and water. That said, there is evidence that some of the early bones were broken by stone tools. A 14,000-year-old bone from Equus neogeus, an extinct American horse, bears distinct marks from a hammerstone. “This bone was intentionally broken while still fresh,” note the researchers.

With a firm connection between the human tools and the animal bones found at Arroyo Seco, we can begin to piece together what everyday life was like for these people—at least at mealtime. Analysis of more than 600 bone fragments out of thousands found at the site revealed that a large amount of these people’s meat came from animals that no longer exist. Various extinct horse species were a major part of the pre-Clovis diet, as were other extinct mammals like giant ground sloths, camels, mammoths, and giant armadillos. When these people arrived in South America, they found a land that no human had ever colonized. Many of these species would have been easy pickings for well-organized bands of hunters with sophisticated languages, tools, and tactics. Some paleoecologists hypothesize that these animals went extinct partly due to human hunting, and this campsite definitely provides evidence that extinct animals were part of the pre-Clovis diet for millennia. That said, Arroyo Seco contains far more bones from guanaco (a local relative of the camel) and rodents than it does from extinct mammals.

The absence of certain bones can tell us about how these people lived, too. Though there are bones from megafauna like the giant sloth Megatherium, we see no skulls, chest, or pelvic bones from the animal. The researchers speculate that’s because hunters would have done an initial butchery at the site where they killed or scavenged the animal and then transported parts of it to be processed at camp:

Given the body mass of this species (between 4 and 5 tons), it would have been extremely difficult to transport the entire carcass and even challenging to transport complete hindquarters weighing between 600 and 750 kg, and forequarters weighing between 250 and 300 kg. Taking into consideration these values, the best hypothesis is that the Megatherium was hunted or scavenged near the site, the skeleton was butchered into smaller parts, and these units were then transported to their current location at the site. The larger bones were transported with portions of meat already removed, and the bone may have been used for other purposes such as bone quarrying.

Of the extinct mammals that humans processed at Arroyo Seco, the most common seems to be horse. When people arrived in the Americas, it was full of at least two species of extinct horses. But by the time of the Inca and other great civilizations of South America, those animals were long gone. It wasn’t until Europeans arrived with their steeds that the continent was once again populated with horses.

Still, we can look back and imagine what it must have been like for those pre-Clovis people, entering a world where no human had ever gone before, full of animals that are legendary to us today. In many ways, they lived on a different planet than the one we inhabit now. At the edge of a now mostly vanished lake, on a knoll, those people fed their families, made tools, and strategized about how to hunt for game bigger than anything on land in the modern world. They returned year after year for centuries. Eventually, they buried their dead there among the animal bones left by their ancestors.

 

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Tiffiny Tung excavates at Beringa, Peru (Courtesy Tiffiny Tung)

Tiffiny Tung excavates at Beringa, Peru (Courtesy Tiffiny Tung)

Wari Ale gets its bright pink color from Peruvian molle berries and purple corn. (Courtesy of The Field Museum)

Wari Ale gets its bright pink color from Peruvian molle berries and purple corn. (Courtesy of The Field Museum)

 

Original Article:

news.vanderbilt.edu

by Liz Entman | Feb. 24,2016

After a long, dusty day excavating an archaeological site, nothing quite hits the spot like a frosty beverage. For Tiffiny Tung, associate professor of anthropology, all that hard work is about to pay off twice with the debut of a custom beer inspired by the fruits of her labor.

Wari Ale, a light, delicate beer whose rosy tint derives from bright pink molle berries and purple corn, will soon be available to connoisseurs over 21 at Chicago’s Field Museum and select Chicago retailers. The beer, crafted by Off Color Brewing, is based on a recipe treasured by an ancient Peruvian empire called the Wari and links to the museum’s permanent Ancient Americas exhibit.

“Archaeologists have known for a really long time that corn beer, or chicha, was socially important in the Andes,” said Tung. The Incas used it as a kind of political or social currency to build and solidify relationships with nearby lords.

But, while excavating a site called Beringa associated with the pre-Inca Wari culture, Tung found evidence that the Wari brewed their own version of chicha using the molle berry, the fruit of a local pepper plant.

Tung’s discovery was important, because 117 miles away at a site called Cerro Baúl, Ryan Williams, associate curator of anthropology at The Field Museum and a lead researcher of that excavation, had come upon the remains of a chicha de molle brewery, which he believes would have been able to produce 1,500–2,000 liters of beer in a single batch. Like Tung, Williams found evidence that, as corn beer did for the Incas, chicha de molle played a significant relationship-building role to the Wari.

“Tiffiny’s excavation at Beringa was key to understanding that Wari chicha de molle was a brewing phenomenon that went beyond our work at Cerro Baúl and was part of the larger Wari imperial project,” said Williams.

“It’s also really delicious,” said Tung.

The Field Museum first partnered with Off Color Brewing to produce a lager called Tooth and Claw brewed in honor of Sue, the museum’s Tyrannosaurus Rex skeleton. Williams hopes the museum will continue to be able to offer more beers inspired by the museum’s exhibits, collections and research in the future.

Media Inquiries:
Liz Entman, (615) 322-NEWS
Liz.entman@vanderbilt.edu

 

 

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Topic: diet

Human sacrifices are the most infamous feature of ancient South American societies, but little was actually known about the victims? New research published in The American Journal of Physical Anthropology explores archaeological evidence from Peru, dating to the Late Horizon era between 1450 and 1532 A.D., to tell us more about the individuals who met their fate.

Examining the final years

Evidence from bone collagen to hair keratin was used to examine where the sacrificial victims lived in the decade prior to their death, as well as their diets in the months leading up to the fatal ritual.

This study investigated two key variables—residential and subsistence—among sacrificial victims dating to the Late Horizon (A.D. 1450–1532) in the Huaca de los Sacrificios at the Chotuna-Chornancap Archaeological Complex in north coastal Peru.

The studied individuals date to the period of Inca imperial rule over the Lambayeque Valley Complex which included a radical social change to the culture and the installation of direct Inca political presence in some areas of the valley.

The investigators decided to test a hypothesis that the sacrificial victims were brought from outside the locality and would have eaten a diet that corresponded to their status as sacrificial offerings in the final months of life.

To do this, they used 33 sets of human remains from Huaca de los Sacrificios, where rib samples could be collected from 32 individuals. The central aim of the study was to examine only the last decade of the individuals life through to the final months. Given this, and the fact that obtaining samples for dentine collagen isotopic analysis is particularly intrusive, the team opted not to include teeth in this study and took all samples from ribs.

Typical Inca demographic

The demographic of the victims at Huaca de Los Sacrificios mirrored that of Inca rituals within the empire’s heartland; mainly juveniles and females. Thirty of the 33 bodies were female and the majority hadn’t reached 15-years-old with some of the child mummies being no older than nine.

Haagen Klaus, anthropologist at Utah Valley University said at the time of discovery that the “majority of them were sacrificed using a very sharp bladed instrument, probably a copper or bronze tumi knife. And for the majority there are several combinations, a complex set of variations on cutting of the throat.”

Human sacrifice on the north coast of Peru can be both conservative and highly variable. The focus of ritual killing in this region for two thousand years appears to have been linked to blood sacrifice involving the slitting of the supplicant’s throat followed by a blow to the head.

A Surprising result

The results did not however match the expectations, as it revealed that in contrast to contemporaneous coastal and highland contexts rather than being individuals brought in from outside the region, the victims were local to the area, and consumed diets consistent with social status with no visible sign of dietary change in the final months. This is very different from other sacrificial victims (Inca Sacrifice Victims ‘Fattened Up’ Before Death. – National Geographic).

These findings suggest a distinct pattern of human sacrifice in the Late Horizon and underscore the regional and temporal variation in sacrificial practices in the central Andes. What this means is that every single site showing signs of the behaviour requires unique study to understand the context of sacrifice.

Source: American Journal of Physical Anthropology
More Information

Bethany L. Turner, Haagen D. Klaus, Sarah V. Livengood, Leslie E. Brown, Fausto Saldaña, Carlos Wester, The variable roads to sacrifice: Isotopic investigations of human remains from Chotuna-Huaca de los Sacrificios, Lambayeque, Peru” American Journal of Physical Anthropology, DOI: 10.1002/ajpa.22238
Human Sacrifice Victims at Chotuna-Chornancap: Multidimensional Reconstruction of Ritual Violence in the Late Pre-Hispanic Lambayeque Valley A paper by Haagen Klaus
Ambrose SH, Norr L. 1993. Experimental evidence for the relationship of the carbon isotope ratios of whole diet and dietary protein to those of bone collagen and carbonate. In: Lambert JB, Grupe G, editors. Prehistoric human bone: archaeology at the molecular level. Berlin: Springer-Verlag. p 1–37.
Donnan CB. 2012. Chotuna and Chornancap: excavating an ancient Peruvian legend. Los Angeles: Cotsen Institute of Archaeology, UCLA.

Original article:

past horizons
March 4, 2013

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Topic: New find

Not much in the way of food finds yet, but I will keep my eye out for more information. This site looks ripe for ancient food discoveries.

Daily News Photo by MAX UFBERG Construction along Krondprindsens Gade in downtown Charlotte Amalie on St. Thomas has been halted after crews uncovered an archaelogical find that is an estimated 1,500 to 2,000 years old.

ST. THOMAS ­- Archaeologists monitoring V.I. Public Works Department’s Market Square construction project in downtown Charlotte Amalie have discovered a site containing thousands of artifacts from a settlement dating back an estimated 1,500 to 2,000 years.

A 200-foot trench on Krondprindsens Gade between Strand Gade and General Gade gives access to a midden, the archaeological term for a dumping ground where people deposited food waste, excrement and discarded broken pots and tools.

The site will be hand-excavated during the next several weeks by a team of archaeologists called in for their expertise in the “Saladoid” period, which dates from 500 B.C. to 545 A.D.

Artifacts already extracted from the dig include hundreds of whelk shells, hundreds of pottery fragments and some bones of fish, birds, hutia and marine mammals.

Strand Gade will be closed to vehicles at its intersection with Curaçao Gade within the next two days and will remain closed for the duration of the dig. The street will remain accessible to pedestrians, according to Public Works Commissioner Darryl Smalls.

Smalls said his department was erecting signs and fencing to protect the area and that eventually the public would be invited to tour and view the work site.

The discovery has been hailed by local archaeologists, Public Works and the V.I. State Historic Preservation Office as a valuable opportunity to learn more about the people indigenous to St. Thomas during the pre-Columbian period and well worth any delays or expense it creates.

“We have a major site here, one that is rich in the history of St. Thomas,” said David Hayes, the archaeologist hired by Public Works’ contractor to monitor the construction. “It takes priority over everything else because once the water lines are put in, the site will be completely destroyed. We have to extract as much information as possible.”

While a trench for the installation of water lines was being dug on Jan. 22, Hayes noticed hundreds of whelk shells and pottery shards pouring out from the newly disturbed soil. The discovery led him to call a halt to the construction and to begin testing the materials to establish how old they are.

The significance of the find has prompted Public Works to forestall construction around the trench until archaeologists complete their extraction of artifacts, which will be turned over for storage to the V.I. State Historic Preservation Office.

The people associated with the newly discovered site are believed to have migrated from the Orinoco River valley in South America. The first settlers in the Virgin Islands are believed to predate the Saladoid people by 1,000 years.

Archaeological evidence of these first settlers was discovered in Krum Bay. The people of the Saladoid period were more advanced than these first settlers in that they practiced agriculture and had more advanced stone tool technology.

The Saladoid people may have been indirect ancestors of the Taino population native to the islands at the time of Columbus, according to Emily Lundberg, an archaeologist who has done work at the Krum Bay site and the new site.

The Federal Highway Administration funds the downtown infrastructure improvement project and will, because of federal laws regulating the preservation of historic resources, be obliged to pay the extra costs associated with the archaeological work.

The Public Works Department has to comply with the Historic Preservation Act of 1966 in allowing sufficient time for archaeologists to glean as much as they can from the site, according to Sean Krigger, the acting director of the V.I. State Historic Preservation Office.

Hayes said the costs of excavating the site could run “between $100,000 and $1 million” depending on how many artifacts are culled and what kind of research needs to be done on them.

“This is a complex project where the archaeology has to be done and the infrastructure has to be done, and we are all working together to achieve both the knowledge of the past and the infrastructure for a modern St. Thomas,” Hayes said.

In the early 1980s, a small sample of similar artifacts was unearthed in the same area during a much smaller construction project. The findings indicated the area is significant to the history of the Saladoid period, but archeologists had no idea of the wealth of evidence in the area until the recent discovery.

“We had a small peek into this area’s value in terms of the period many, many years ago,” Hayes said. “But nobody realized how big the site was until we started to see the enormous deposits of shells and pottery coming out of the trench.”

In 1990, the construction of Tutu Park Mall unearthed remnants of a village dating to the same period. In about a year of excavation work where the Kmart and the parking lot adjacent to it now exist, archeologists uncovered skeletons and round houses from the Tutu site before the developers began pushing to continue their project.

Experts have said the new Main Street discovery is comparable in terms of significance and size.

Krigger said that the Main Street discovery potentially could be even more fruitful in terms of what could be learned about the culture of the Saladoid residents of St. Thomas because of the number of artifacts and because the archaeological team will not be under pressure from private developers to rush the extraction of artifacts.

The Tutu project became the “banner or poster child” for the V.I. Legislature’s passing the Antiquities and Cultural Properties Act of 1998 to protect archaeological discoveries not connected to federal money and therefore not protected by federal law, according to Krigger.

“We don’t have sufficient information of what their lifestyle was, and what we do have is not specific enough. This is why this is such a golden opportunity for us to conduct this archaeological investigation,” Krigger said. “Circumstances didn’t allow for the full investigation of Tutu Park site. Now we have time to really do it right and to get another snapshot of the lives of these people and what their contribution to island history was.”

Original article:
virginislanddailynews

BY AMANDA NORRIS (DAILY NEWS STAFF)
Published: February 14, 2013

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Topic: Inca Foods

By Manuel Villacorta is a nationally recognized, award-winning registered  dietitian

Growing up in Peru, we ate many foods that you don?t see as often in the  United States. Quinoa, for instance, was everywhere?we used it to feed both  people and chickens! In recent years many of the foods I remember from a Latin  American diet have become available in the US, and it turns out they have highly  beneficial nutritional profiles. That they do should come as no surprise?many of  these are the foods of the Incas, on which those great people built a vast  empire. Today I want to introduce you to the five food wonders of the Incan  world, and suggest you try them out for yourself.

The Incan empire is less familiar perhaps than the Romans, but it shouldn?t  be; by the 16th century its borders extended from Machu Picchu in Peru north to  Ecuador and south along the Andes through modern-day Chile and Argentina. The  Incas had to manage a huge territory, including communicating across vast  distances, so it?s no wonder they were known for their fighting skills, their  endurance, and their strength. Clearly, they benefited from some good nutrition!  In fact, with an empire whose beginning pre-dates the arrival of Europeans in  the Americas, the Incas were fueled by a diet made up of nutritionally dense,  New World foods. Here are five of them.

1. Quinoa: The Incas called this staple of their diet Chehisaya mama,  meaning ?mother of all grains,? and yet quinoa is not actually a grain?it?s a  seed. And what a seed it is: one cup of quinoa has 8 grams of protein, is high  in calcium, protein, and iron, and is a good source of Vitamin C as well as  several B-Vitamins. It is high on the lycine/thiamine system, so in combination  with other grains it creates complete proteins. Best of all, it?s incredibly  easy to make, and versatile to eat.  Quinoa cooks in about 15 minutes with  two cups of liquid to a cup of quinoa. (Check out my YouTube demonstration on  how to cook quinoa.) Use it as a rice substitute in stir fries, pair it with  fish and vegetables to make a complete entr�e, or put it in a salad or under a  soup as a carbohydrate source. It?s even a breakfast food?boil it with milk, add  walnuts and blueberries, and it?s a delicious alternative to oatmeal.

2. Kiwicha: You may already know this seed by its more common  North American name, amaranth. It?s often called ?mini-quinoa,? but kiwicha is a  much smaller seed. It is very high in protein and has a more complete profile of  amino acids than most other grains, and it is rich in iron, manganese,  magnesium, phosphoros, and copper?minerals essential to healthy physical  functioning. Adding kiwicha to your diet can help decrease plasma cholesterol,  stimulate your immune system, and potentially even inhibit tumors. It also  improves hypertension and reduces blood glucose. In short, it can help support  your body?s essential systems. Kiwicha is like quinoa in one other respect?how  it?s cooked. Prepare just as you would quinoa or rice, and eat it in a  pilaf-like salad. Delicious!

3. Pichuberry: This small, smooth fruit is known in Peru as ?Inca berry,? but it was so  successfully spread by the Spanish after their conquest of the Americas that in  Africa it?s known as the Africa berry, and in Australia it?s called a Cape  gooseberry. Its health benefits are manifest: the pichuberry contains powerful  antioxidants and twenty times the Vitamin-C of an orange; it boosts immunity and  vitality, and there is even promising research suggesting it prevents cellular  aging and the onset of cancer. In Peru it is known as the anti-diabetic fruit  because it reduces blood sugar by stimulating the production of insulin. And its  nutrient profile (Provitamin A, B-Complex vitamins, thiamine, nyacine,  phosphoros) is associated with liver fortification, lung strength, fertility,  and food absorption. It makes a great salad when paired with quinoa, tastes  incredible with dark chocolate, and is a delicious replacement for blueberries  on your morning oatmeal.

pichuberries

4. Sacha Inchi: These seeds of the Inchi plant are often called  Inca-peanuts, and they are one of the best plant sources for the Omega family of  fatty acids. With 48% Omega-3, 36% Omega-6, and rich supplies of Iodine, Vitamin  A, and Vitamin E, the Inca-peanut has major health benefits in terms of  restoring your lipid balance, encouraging the production of HDL (high-density  lipoprotein, responsible for transporting lipids through your bloodstream), and  fighting conditions like heart disease and diabetes. You can certainly eat Sacha  Inchi like you would other nuts, but you might prefer to buy the oil and use it  to dress salads in place of olive oil (with its low burning-point, it is  somewhat tricky to use as a cooking oil).

5. Purple Potatoes: Potatoes are a remarkably diverse and nutritious  New World food?in Peru there are over 3,000 kinds! The one that was particularly  eaten by the Incas was the purple potato, which has started to appear in North  American supermarkets. The anthocyanins in the potatoes give them their  distinctive purple/blue color; these natural chemicals are flaminoids?substances  with powerful anti-cancer and heart protective effects. Flaminoids also  stimulate the immune system and protect against age-related memory loss. These  potatoes are delicious, with a distinctive nutty, earthy, slightly bitter  flavor. I prefer to roast them:  I use a pump mister filled with olive or  peanut oil?not an artificial cooking spray?to lightly spritz the quartered  potatoes, which I then spread in a roasting pan, sprinkle with kosher salt and a  little garlic powder or Italian seasonings, and roast for about 15 minutes at  400 degrees. Once the potatoes are cooked they are a great carb source for a  variety of meals; I make a batch on Sunday, and use them through the week  scrambled with eggs for breakfast, in a salad for lunch, or reheated with  chicken or fish for dinner.

All of these delicious foods have begun making an appearance in North  American supermarkets, and are still in the fully natural, nutritious state they  were in when they sustained the Incas through the building of a great empire.  Try them out. Your health and your taste buds will thank you.

Original article:

latino.foxnews.com

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