It is important to note, however, that hereditary variables need to be factored into the equation. You can also use contacts to achieve hazel eyes. A team of scientists has tracked down a genetic mutation that leads to blue eyes. Image credit: Aleksandar Mijatovic via Shutterstock. And of course, you can always buy colored contacts to make your eyes blue, green, hazel or brown! They also had fewer issues with sleep, anxiety, and depression. Blue-eyed people may be at greater risk for some health problems than brown-eyed individuals. ", "They may have been actually active enough to go out hunting while all the rest were sitting in the cave depressed.". Stay up to date on the latest science news by signing up for our Essentials newsletter. Blue eyes are fairly rare and therefore desired by many. Scientistsconclude thatthisblue-eyedfamilyspread outfrom an areanorth of the Black Sea following the last ice age. This has to do with our old friend melanin previously mentioned. The unscientific translation means that a baby can be born with just about any eye color, regardless of what their parents have. But I have blue eyes and med/dark blonde hair. Brown eyes have the highest amount of melanin in the iris, and blue eyes have the least. If you have blue eyes, it means the iris part of your eyes lacks melanin, so, technically, blue eyes don't have any color. Cannabis What will happen when this huge Antarctic ice shelf cracks? In fact, these mutations are due to something called alleles. Election Blue-eyed people do not see better in caves and pale skin did not happen after years of living in caves without sunlight/vit. If you are a person with blue eyes consider yourself lucky! Ufo Examining the individuals Haplogroup might reveal the ancestry which caused this. Blue eyes are a recessive trait, and the gene must be inherited from both parents. Blue->Green->Hazel->Brown by amounts of melanin. That genetic switch somehow spread throughout Europe and now other parts of the world. History Just like your skin and hair, how much melanin you have determines your eye color. In 50 years it's likely that the current theory will be disproven. Please follow us onFacebook! California So I'm Irish and norweigin. On the other hand, blue eyes are typical for Europe, or Scandinavia in particular. "The question really is, 'Why did we go from having nobody on Earth (known) with blue eyes 10,000 years ago to having 20 or 40 . They don't register blue-eyed people. Life And Health There is a village in north western China called Liqian, whose people are thought to be descended from Roman General Marcus Crassus' mysteriously missing army. Ninety-five percent of Europeans in Scandinavian countries have blue eyes. This can result in a person having hazel, amber, jade, emerald, blue and even gray! Obama Examples include Horners syndrome and Fuchs heterochromic iridocyclitis. You can have Ethnic looking Africans with blue eyes because of their ancestry being part European as well. https://www.abc.net.au/science/articles/2015/09/04/4294967.htm? Listed below are a number of male celebrities with green eyes. Hawks said. Lemuria Albinos are historically outcast from society (even today). The Surprising Origin of Blue Eyes, A team at University of Copenhagen conducted a study in 2008 about the formation of blue eyes. Exopolitics [an error occurred while processing this directive]. Mark Zuckerberg Cover Ups Less than a million people have this rarest combination of eye and hair colors. All Rights Reserved. Drkstrong 3. Red is the rarest hair color - only between 1-2% of the world's population are redheads. Contrary to what we might have once learned in school, it is possible for two blue-eyed parents to have a brown-eyed child, says Sturm. I really hope you aren't in a teaching position. Bermuda Triangle 6. Alternative In fact, a lot of men just like you found this [], Brown eyes are more special than you think Brown eyes are beautiful to look at. This has to do with how light interacts with melanin in the iris. Engineering Notably, he says, the eye has special neurones in the retina that can detect blue light and use this to help regulate circadian rhythms. The blonde and blue eyed Egyptian mummies all come from the last dynasty of ancient Egypt - the Ptolemaic dynasty - which was made up of Macedonians - starting with Alexander the Great's former General Ptolemy. True blue green eyes are extremely rare. Solar Activity There are albino genes in humans (5-8 different types) and this mutation for blue eyes was found on one of them. This is why the "change" (gene mutation) happened so quickly (IMMEDIATELY in the next generation 8-10K yrs ago)and not via a (slower) response to the Ice Age European environment and living in caves. "Out of 800 persons we have only found one person which didn't fit but his eye color was blue with a single brown spot," Eiberg told LiveScience, referring to the finding that blue-eyed individuals all had the same sequence of DNA linked with melanin production. First there are genes that control the amount of melanin pigment in our irises that's the part of our anatomy that acts like an aperture on a camera to control the amount of light that gets into the eye. Of all eye colors, those with blue eyes reported getting a raise or promotion at work, according to a poll. And 47.6% of people said they wish they had blue eyes themselves.4, Blue eyes are most common in people of European descent, mainly from Western Europe and Scandinavia. 2. All blue-eyed people have a small amount of variation in the amount of melanin in their eyes, leading to the conclusion that all blue-eyed people have a common ancestor and have the same switch inherited at the same place in their DNA. A variation in the HERC2 gene, which sits right next to the OCA2 gene controls whether melanin is produced in the outer layer of the iris. "The mutations responsible for blue eye colour most likely originate from the north-west part of the Black Sea region , where the great agricultural migration of the northern part of Europe took place in the Neolithic periods about 6,000 to 10,000 years ago," the researchers report in the journal Human Genetics. In Ireland and Scotland, 86% of people have either blue or green eyes. The people from the northeast, on the other hand, had a variation of eye colours and pale skin. According to estimates, 70-79% of the world's population have brown eyes, making it the most common eye color worldwide. All blue-eyed people have one ancestor in common, born around 6,000 to 10,000 years ago. We can also get it from our diet, which explains why some people have light skin, to maximize the exposure to sunlight so they and their children don't get rickets (soft bones from lack of D), but if you get it from your diet, that's not as big of a factor and you get the Inuit, and people like them who aren't as light skinned. Although possible, blue eyes are still very uncommon among black people with no caucasian ancestry. All blue-eyed people may have a common ancestor. Fracking Known for their beautiful fair hair and blue eyes, Denmark people stand out from other cultures. If there were no melanin then we all would be without colors in our hair, eyes, and skin, Blue eye color is the second rarest color after green, Men Could Easily Determine If a Woman Is a Cheater By Simply Looking At THIS, They Grew A New Face For This Teenage Girl On Her Chest, Life gives you lots of chances to screw up, Foods from the Kitchen that Increase Your Appetite in the Bedroom. Blue eye color is the second rarest color after green. Fraud Spiritual John Searl A mutation in a gene called OCA2 came into being nearly 8,000 years ago. 2) Additional hair is NOT an evolutionary adaptation to the cold. Do you like his hairstyle and clothes? He believes that ophthalmic education offered through research has a greater impact among knowledge seekers. Planet Earth Music Project Redsun Green eyes occur when someone carries two copies of the M gene on the CRYGC gene which codes for a protein called GCAP. This post seems to suggest exactly that. A team of scientists has tracked down a genetic mutation that leads to blue eyes. Dutchsinse Some people believe that individuals with blue eyes are the result of an alien species depositing their genetic material into the human genome. Facebook Blue eyes are mainly due to the low concentrations of melanin in the iris stroma. Constitution They specifically looked at sequences of DNA on the OCA2 gene and the genetic mutation associated with turning down melanin production. 3. Eiberg, a professor of the Department of Cellular and Molecular Medicine, says we all had brown eyes originally. The . Many people are curious if eye color can change. So they would have stuck together and moved away (to Europe), where these pale-skinned, blue-eyed, blonde hair people continued to interbreed. Apophis "This individual had light blue eyes but dark skin and that was the great surprise because we always though these things were co-evolving and we expected light skin to evolve first," says Sturm. World Economic Forum Hazel eyes are a mix of brown and green. Because of this, it makes sense that a number of myths exist about people with blue eyes. Comparisons with other ancient European farmers show that agriculture was brought to Iberia by the same migrant groups that introduced it to central and northern Europe. Coronavirus Causes for eye color changes include: The color of your iris can become changed permanently if you have glaucoma and take certain medications for treatment. Brown-eyed individuals have considerable individual variation in the area of their DNA that controls melanin production. The mutation occurred between . Died Suddenly Denmark - Approximately 60%. See more at http://www.bbc.com/news/science-environment-34175224. Strange Places ChatGPT Green is considered one of the most beautiful colors for the eyes. Also, Scandinavians consume a great deal of fish and seafood to give them vit E. If Neanderthal lived earliest in the warmer Levant, how did they manage to have the gene for light hair/eyes/skin for many thousand years. Alchemy INUIT HAD A GOOD DIET OF FISH AND MEAT SO THERE WAS NOT SUCH A STRAIN TO CHANGE BROWN EYES TO BLUE, HOWEVER THEIR SKIN GOT LIGHTER PROBABLY BECAUSE THEY HAD TO COVER THEMSELVES FROM THE COLD. A team at University of Copenhagen conducted a study in 2008 about the formation of blue eyes. The survivor's genes were then propagated by the interbreeding of his/her albino descendants, since the trait is RECESSIVE and would have been bred out otherwise. Scientists believe that somewhere between six and ten million years ago, a genetic mutation occurred that paved the way for blue-eyes in humans today. Physics Gray eyes got the top spot.4. They simply appear blue because the lack of melanin causes light to split into a color spectrum. Many white, non-Hispanic babies are born with blue eyes and then develop brown, green or hazel eyes in childhood. John Rappoport Here are nine interesting facts about grey eyes: 1. My granddaughter has the same blue eyes and dark blond hair, but her mother has very dark hair and brown eyes. Brown is the most common eye color in the United States, just as it is globally. Viral Videos Copyright 2022 VisionCenter.org. A journalist and blogger, he writes about a variety of topics related to wellness. 1. I don't have my own email, I use my boyfriends'. Different factors can cause these colors to be more prominent, but your genes determine them. This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Brown melanin is the only pigment that exists in the eye; there is . Blond hair percentage: 56. A majority of these people are of European descent, however, Black people can be born with blue eyes even though it's pretty rare.. To understand how this uncommon occurrence can happen, you must first look at the origins of blue eyes, which scientists say is a fairly newer phenomenon. The front layer (stroma) can make eyes appear blue, brown, hazel, or green: Blue eyes dont contain blue pigment, so its fair to say they arent really blue. They ended up discovering . Europe is a huge continent, so their facial features can vary greatly. People did NOT get hairier because they lived in caves. This makes all blue-eyed people (very) distant relatives.2. Harder to get a great tan in the north. As far as everyone feeling the cold the same that's absolutely not true and I know from personal experience. Freyja was also known to assist in such things as war, battle, and death, magic, prophecy, and . World The more melanin that you have in your eyes (specifically in the stroma, one of the layers in the colored part of your eye known as the iris), the darker your eyes . result j1cd3 + to muations 4415,4720,4729 and we're willing to make more mutation test,we live in north of Arabian Peninsula Variation in eye color from brown to green is linked to the amount of melanin present in the iris. This common eye condition can cause blurry vision and poor night vision. Here's the breakdown of eye color prevalence in the United States: 45% of people with brown eyes. I am blonde with ocean blue eyes. silver, blue-hazel) are the result of a scientific phenomenon known as Rayleigh scattering; which is a 25 cent phrase used to describe the way light scatters after riding its spectrum wavelength. The result of this scattering of light is blue light hitting the top of the iris. Heres how it works. Largely influencing pigmentation is something called, New research, presented in a 2008 publication of the, Eye color can change because of health reasons, The color of your iris can become changed permanently if you have, Other reasons eye color can change to certain types of diseases. and does the semitics ancestral have a blue eyes ? Consequently there are far more people carrying the mutation for red hair than people actually having red hair. Consciousness Wearing sunglasses can help. According to research, most people with blue eyes are linked to an ancient genetic mutation. Hitler had dark hair and dark eyes Anthony Fauci My father has brown eyes and dark hair (100% Danish) and my mother green eyes and dark blond hair (Scottish). Climate Blue eyes are an inherited trait. The ancient Sumerians thought that blue eyes were a sign of the gods. Hawaii Its relatively harmless, but it makes bright days a bit more uncomfortable. D. These "evolutionary" theories have all been laid to rest by the recent discovery that blue-eyes have only been around for 10,000 years. The research showed that those who have blue eyes have a single common ancestor. 2017 Drones Trump Thank a genetic switch that turns off your body's ability to make brown pigment in your peepers. Please allow. It' means they used blue stones. This is cancer of a layer of the eye called the uvea. And two mummies from Russia (1800 -1400 BC) The fact that blond hair, white skin and blue eyes originated only as recently as 8000 years ago (6000 B.C) is remarkable , however there are some people that believe that these genes weren't simply the cause of natural selection but rather Interbreeding with other species of humans. However, scientists from the Institute of Forensic Genetics at the University of Copenhagen discovered that the reason for blue eyes mainly lies in two genes: OCA2 and HERC2. Melanin is the pigment that gives color to hair, eyes, and skin. Chemtrails 4) Pale skin is not caused by a lack of sunlight. Black is not an eye color. 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Europeans came from Southern Asia and then went up into the Caucus. Blue eyed people have more intense relationships. This is why hazel eyes appear different than brown, green, or blue eyes, which are a solid color. "It's like turning a light switch on or off. CynthiaThe theory you are referencing regarding sunlight and vitamins is an older outdated one since the discovery that blue eyes are from a RECENT mutation 8,000-10,000 years ago. Contrary to previous beliefs, blue eyes arent a recessive trait. Wonder where we came from lol my dad had dark brown my two sisters had brown my two brothers had blue I had hazel like my mom. If there were no melanin then we all would be without colors in our hair, eyes, and skin, a condition known as albinism. Meta Tech The color of our eyes depends on how much melanin is present in the iris. That is ridiculous. The reason why eyes are blue is the same reason the sky is blue. 5G People with blue eyes may be at greater risk for certain health problems, such as eye cancer. 2011 Otherwise everyone would have African DNA which we do not. His skin is warmer to the touch than any other man I've dated. While the research is somewhat scattered, current estimates suggest that around 65% of all humans [], Zac Efron Style from head to toe Trying to copy the style of Zac Efron? Blue and grey eyes are often conflated together, making statistics on grey eyes murky at times. Many people want to know where blue eyes come from. John Hawks of the University of Wisconsin-Madison said. My boyfriend is from Siberia and he doesn't feel the cold the way that I do. The proto-Indo-European Aryans didn't spread agriculture into western Europe either. Whether the 'fair hair/blue eyes' gene was regarded as unusual and therefore to be valued in early societies is worth exploration surely? Pigmentation of a person's iris can run the gambit from the darkest color, black to lightest color, blue. Foods from the Kitchen that Increase Your Appetite in the Bedroom Have you lost your will to make whoopee ? Dna In effect, the turned-down switch diluted brown eyes to blue. These pioneers expanded from a homeland in the Near East, sweeping across Europe about 7,000 years ago to usher in the period known as the Neolithic. However, in Ireland green eyes are more popular than brown eyes. The "type" of hair (seen in Africans) changed when early humans moved towards modern day Indiabut the COLOR (blonde/red) did not change till the albino-type mutation 10,000 years ago. Later Vikings visited North America and some stayed and intermarried with ethnic Americans making some more blue eyed people. And all blue-eyed people are genetically related to a person who lived in the Black Sea region sometime between 6 - 10,000 years ago. If a group of individuals shares long haplotypes, that means the sequence arose relatively recently in our human ancestors. Nature is responsible for the shuffling of genes. Simply put, green eyed people can develop certain types of ocular cancers, like intraocular melanoma. This may be because blue eyes are rare, making up just 8-10% of the worlds population.7. Make sure you consult with your eye doctor to discover all of the facts. Blue eye color in humans may be caused by a perfectly associated founder mutation in a regulatory element located within the HERC2 gene inhibiting OCA2 expression. Anyone with any sense knows how erroneous that is. Fray Juan Torquemada, the Franciscan missioner, who collected traditions about Quetzalcoatl from the natives of Old Mexico, says: Quetzalcoatl had blonde hair, and wore a black robe sewn with little crosses of red color. (Image belowpublished bythe Secretary of Education, Mexico), Scientists stress that the genetic variation, as the press release puts it, is "neither a positive nor a negative mutation.". The switch is situated in the gene adjacent to OCA2 and does not entirely switch off the gene but limits its function to reduce the production of melanin in the iris effectively diluting brown eyes to blue. Does Having Blue Eyes Affect Your Health. The mutation occurred between 6,000 and 10,000 years ago. The connection could have happened from Siberia or Vikings or the ancient Haplogroup FM170 (Seth). Space Force No support in archaeology for any of that crap, other than some people had blue eyes, and it's a recent mutation. Other factors can influence the shade of green in eyes. The back layer (pigment epithelium) contains brown pigment, even in blue-eyed people. Maybe they thought it looked eerie. Scientists believe blue eyes result from a genetic mutation that reduces melanin production in the iris. Mars I am from Peru. Interesting. Only about 2 percent of the world's population has green eyes. I have light blond hair and blue eyes. Click here to take an off-site poll. Therefore it must have happened IMMEDIATELY (10,000 yrs ago) from one generation to the next (like all albinism). Blue eyed people live healthier life styles, Blue eyed people are more connected to the earth. Still, the results may give you a clue about what others think about eye color including the color of your eyes. We will examine how you got those baby blues, assess how eye color can be altered and identify a number of famous male celebrities with blue eyes. But they found that blue-eyed individuals only have a small degree of variation in the amount of melanin in their eyes. That individual is a common ancestor of all blue-eyed people today. He says blue eyes have been linked to people coping better with seasonal affective disorder, a major depressive illness that occurs when there are long periods of low light. Researchers have finally located the mutation that causes blue eyes, and the findings suggest that all blue-eyed humans share a single common ancestor born 6000 to 10,000 years ago. iam Arabic my father has lite blue eyes my cusin has lite green eyes my brother has a kind of red hair ,i have tested dna and my cusin the green eyes Atlantis Animals 2022 Particular countries with high percentages of blue-eyed individuals include:7, Humans fascination with eye color extends beyond romantic interest. Its really surprising to know you can find people with blue eyes in Africa. WOW! April 18, 2014. The science involved with how we see our sky is the same science at play regarding how people (including you) see the color of your eyes. Brown eyes. Eyes with less melanin appear to be lighter colors like green or blue. Germany These people were among the proto-Indo-European Aryanswho subsequently spread agriculture into western Europe and later rode horses into Iran and India, explains ProfessorHans Eiberg of the Department of Cellular and Molecular Medicineat the University of Copenhagen. Then there are genes that control the structure of the iris, such as it thickness and how much collagen it contains. Blue is the second most common and brown tops the list with 45% of the U.S. population and possibly almost 80% worldwide. Originally, all humans had brown eyes, although genetic . Cynthia, is it likely or even possible that blue-eyed, blonde-haired Siberians could have long ago visited the Northwest coast of America? I hope you found this post helpful. When we examine the origins of eye color, we can see their evolution changed over the course of time. People with blue eyes are actually missing the pigment that coincidentally comes in any color BUT blue. The OCA2 is a gene that codes for P-protein, responsible for the production of melanin. "What we're seeing with blue eye colour is a lack of melanin in the outer layer of the iris.". Truthstream Media This makes sense, follows the timeline and the area of spread for blonde-haired blue-eyed pale-skinned people today. The first light-eyed human emerged only about 10,000 years ago, says Professor Hans Eiberg and his team of Danish scientists from the University of Copenhagen. ISV Columbus This condition is known as photophobia. "It's like turning a light switch on or off. Sustainable Sex Its why many albinos have coloured eyes. This is because there are a lot of different factors that determine eye colour. Grey-eyed Estonia. Blue is the second most common eye color globally, with an estimated 8 to 10 % of people having blue eyes. He also has very little body hair btw. One theory suggests that the first blondes may have evolved in Scandinavia, where the weather is cool and the sun . Dane Wigington Lets take a quick look at both. Scientists can tell this by looking at their DNA. Breaking News Great Reset China Living in caves in Europe during an Ice Age did not cause people's skin to slowly over time turn pale. Ultimately, your eye color is a function of genetics and is determined by two factors: (1) the pigmentation of the, Pigmentation of a persons iris can run the gambit from the darkest color, black to lightest color, blue. This effect is known as Rayleigh scattering. Melody Huang is an optometrist and freelance health writer. It has been estimated that only 8% of the worlds population has blue eyes.
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