Why is red hair common in ireland?
Irish people developed their red hair because of a lack of sunlight, according to new research from a leading DNA lab. Irelands DNA has revealed that one in 10 Irish people have red hair but it is thought that up to half the population could be carrying the redhead gene even though they are blonde or brunette.
Ireland has the highest per capita percentage of redheads in the world -- anywhere from 10 to 30 percent, according to Eupedia, a website that explores European genetics and ancestry. They are almost equally prevalent in Scotland and other pockets of Celtic pride.
It is believed there are so many redheads in Ireland, Scotland, and Scandinavia because our redhead ancestors migrated to cooler climates. As you know, redheads have more sensitive skin that burns easily, so a cooler climate was a more comfortable place for our ancestors to live many thousands of years ago.
Did some Vikings have red hair? Contrary to what pop culture has us believe about Vikings, most of them didn't actually fit the prototype of blond hair, blue eyes, and rugged looks. In fact, research suggests that genetic analysis of this Norse tribe found that a majority of Vikings had red hair.
The most common hair colour in Ireland is dark brown, followed by all the other shades of brown, then blonde at around 15% and red at around 10%.
The percentage of redheads in Ireland hovers around the 10% mark. Scotland weighs in at around 6%, followed by England at around 4%. Scottish people may disagree, but we say Ireland is the undisputed world capital of redheads.
Ireland has the highest number of red-haired people per capita in the world, with the percentage of those with red hair at around 10%.
Having red hair and blue eyes is the rarest hair/eye color combination possible. The odds of a person having both of those recessive traits is around 0.17%. Instead, most redheads have brown, hazel or green eyes, according to Medical Daily.
The rarest natural hair colour is red, which makes up only one to two percent of the global population. You commonly see these hair colours in western and northern areas of Europe, especially Scotland and Ireland. However, natural redheads may not exist for much longer.
Contrary to what many people assume, redheads did not originate in Scandinavia, Scotland or Ireland, but in central Asia. Their coloring is due to a mutation in the MC1R gene that fails to produce sun-protective, skin-darkening eumelanin and instead causes pale skin, freckles and red hair.
What race has the most redheads?
Less than 2% of the world's population have red hair
Scotland boasts the highest percentage of natural redheads, with 13% (40% might carry the gene there) while Ireland comes in second with 10%.
Red hair has long been associated with Celtic people. Both the ancient Greeks and Romans described the Celts as redheads. The Romans extended the description to Germanic people, at least those they most frequently encountered in southern and western Germany. It still holds true today.

In Europe, ginger hair was originally associated with Celtic people on the British isles and Udmurt people in the Urals. Celts and Udmurts constitutes two distinct hotspots of ginger hair. Vikings certainly played a role in disseminating the recessive gene through slave trade, many of which were brought from Ireland.
Irish people are known for pointy and angular features, characterized by strong-looking jaws and chins, deep-set eyes, and pronounced cheekbones. They also tend to have slick oval heads as well as long and tall pointed noses.
Natural red hair is the rarest hair color in the world. A mere one to two percent of people are born with auburn hair. The prevalence is slightly higher in the northern and western fringes of Europe, especially the British Isles (mainly Ireland and Scotland), than in the rest of the world.
The term “black Irish” refers to persons of Irish descent who are supposed to be descendants of the Spanish Armada, which sailed around the middle of the 15th century, and had dark hair and or eyes. The term is used among people of Irish descent and sometimes confuses people since it doesn't refer to dark skin color.
A redhead of African descent is pretty rare. Except when people are of mixed ancestry, red hair in Africans is usually caused by a kind of albinism. When people think of albinism, they may picture people with white hair, pale skin and pink eyes.
What is the rarest shade of red hair? Natural red is the rarest hair color on the planet, with just 1 to 3% of the population having it.
Red hair and green eye genes are simply not as common in populations as other hair and eye colors. One study found that the red hair-green eyes genetic combination is one of the rarest, at -0.14 correlation.
Thanks to genetics, gingers tend to retain their red hair colour for a lot longer, skipping out the greying stage that most other people experience.
What part of the US has the most redheads?
#1—WEST VIRGINIA
Estately's study determined the Mountaineer State provides America's finest habitat for redheads. West Virginia earned the top spot in our survey thanks to the state's general lack of sunshine and enthusiasm for redhead causes and famous redheads.
Most redheads have a gene mutation in the melanocortin 1 receptor (MC1R). When MC1R is inactivated, the body produces more pheomelanin, which is responsible for reddish skin and hair tones, than eumelanin, which is responsible for shades of brown and black.
Lifespan: up to 20 years in captivity, 5-10 years in the wild. Special Adaptations: Males have an elaborate courtship dance where they throw back their heads, almost touching their tail!
According to Health Magazine, redheads can produce their own vitamin D when exposed to low levels of light. 4. You may not need as much pain medication. The gene responsible for red hair (MC1R) also releases a hormone that is similar to endorphins which limit the feeling of pain.
The skin of a redhead is thinner compared to others and is derived from the ectoderm. Teeth enamel is also derived from the ectoderm and thus is thinner than usual. Since the enamel coating is thin, the inner layer of tooth-dentin is more visible and offers a yellowish appearance.
#BLONDE! The contest for the most attractive hair colour is obviously won by the blonde color with 35% of the overall vote, followed by the brunette. The bronze goes to Pippi Longstocking (people 30 and above will understand 👩 ). And the fourth place is for black hair colour.
Gray: The Rarest Eye Color
With this change, gray now tops the list as the rarest eye color. There's not much information on gray-colored eyes.1 In studies, gray and blue have historically been combined.
Strawberry blonde therefore belongs to the red hair group. 'Strawberry blonde is the lightest shade of red hair. Other tones in this color group include mahogany, copper and Irish red. When somebody says they have strawberry blonde hair, they're stating their shade of red.
Research has shown that people with red hair perceive pain differently than others. They may be more sensitive to certain types of pain and can require higher doses of some pain-killing medications. However, studies suggest that their general pain tolerance may be higher.
Previous studies had shown that redheads inherit two versions of the MC1R gene that leads to red hair – one from their mum and one from their dad. Although almost everyone with red hair has two copies of the red-haired version of MC1R, not everyone carrying two red-haired versions is a redhead.
Can two redheads have a black haired baby?
For a recessive trait to be expressed the individual must be pure breeding, hence two red heads can not produce any other colour in a child.
One of the many facts about redheads is that their hair will never turn grey. The pigment in their hair that causes it to be red will just fade over time, causing their hair to turn blonde or white, but never grey.
They can be from any race or ethnicity
While it may seem that only Caucasians have red hair, people from all races and ethnicities have ginger locks. It is more common in areas such as Northern Europe and specific parts of Russia.
Edinburgh boasts the highest concentration of red-haired gene carriers out of the entire world, making it the redhead capital of the globe. Although red hair is frequently associated with Scotland, Ireland, and England, people of color can also be born with natural red hair.
It is no wonder, then, that the ancient Irish divine pantheon included a red-haired goddess. Her name was Brid. According to myth, Brid was born full-grown at sunrise in a house ablaze with light. A fiery column reached from her flame-red curls into the heavens.
While red hair is synonymous with Ireland, it didn't even originate there. Red hair can actually be traced back to Central Asia. So whether you're a redhead with Irish roots or not, your genes probably originated from the same place.
These red hair variants in MC1R likely first appeared in ancient humans around 30,000-80,000 years ago, at about the same time as early migrations out of Africa. Scientists used to think red hair evolved to help people produce Vitamin D in chilly places with little sunlight (think Ireland).
Recessive traits like red hair can skip generations because they can hide out in a carrier behind a dominant trait. The recessive trait needs another carrier and a bit of luck to be seen. This means that it can sometimes take a few generations to finally make its presence known.
Around 17 per cent of people have blue eyes, and when combined with 1-2 per cent having red hair, the odds of having both traits are around 0.17 per cent. That's 13 million people, out of the 7.6 billion on Earth. So with numbers this low, could redheads with blue eyes actually go extinct?
Inheritance of red hair
MC1R is a recessive gene. This means that two copies (one inherited from each parent) are required for the trait to be observed. In this case, two copies of the variant are required for the child to be a redhead.
What is the typical Irish eye color?
The highest concentration of people with green eyes is found in Ireland, Scotland, and northern Europe. In fact, in Ireland and Scotland, more than three-fourths of the population has blue or green eyes – 86 percent! Many factors go into having green eyes.
The modern Irish usually have light features – pale blue or green eyes, reddish or brown hair and fair skin with freckles.
In Ireland they found that most women have an hourglass body shape, with 42 per cent of those surveyed having hips and shoulders that are in proportion, a visible waist and curvy-shaped legs. The second-most typical form was apple-shaped women, with a fuller tummy, slim legs and a small bottom.
What are the rarest hair and eye color combinations? That'd be red hair with blue eyes. There's a little genetic tweak that makes the combination of red hair and blue eyes the rarest of them all.
The rarest hair and eye color combination is red hair with blue eyes, occurring in less than 1% of the global population.
Most redheads have green and hazel eyes, and it's estimated that less than one million people in the world have the rarest combination.
Modern Irish are the population most genetically similar to the Bronze Age remains, followed by Scottish and Welsh, and share more DNA with the three Bronze Age men from Rathlin Island than with the earlier Ballynahatty Neolithic woman.
Obama's maternal roots have been traced back to Moneygall in County Offaly, Ireland in the 19th century. Moneygall has a population of 298 people.
Current genetic research supports the idea that people living in the Britain and Ireland are on average mainly descended from the indigenous European Paleolithic (Old Stone Age hunter gatherers) population (about 80%), with a smaller neolithic (New Stone Age farmers) input (about 20%).
While red hair is synonymous with Ireland, it didn't even originate there. Red hair can actually be traced back to Central Asia. So whether you're a redhead with Irish roots or not, your genes probably originated from the same place.
Were most Celts redheads?
Red hair has long been associated with Celtic people. Both the ancient Greeks and Romans described the Celts as redheads. The Romans extended the description to Germanic people, at least those they most frequently encountered in southern and western Germany. It still holds true today.
While it may seem that only Caucasians have red hair, people from all races and ethnicities have ginger locks. It is more common in areas such as Northern Europe and specific parts of Russia. However, the genetic mutation has also spread throughout parts of South America, Asia, and Africa.
#1—WEST VIRGINIA
Estately's study determined the Mountaineer State provides America's finest habitat for redheads. West Virginia earned the top spot in our survey thanks to the state's general lack of sunshine and enthusiasm for redhead causes and famous redheads.
Around 17 per cent of people have blue eyes, and when combined with 1-2 per cent having red hair, the odds of having both traits are around 0.17 per cent. That's 13 million people, out of the 7.6 billion on Earth.
“The only other density of red hair which compares to Scotland and Ireland is in Scandinavia. It becomes a cultural marker of the Norse and of the Vikings. “If you look at where the red haired patterning is in Ireland, in particular, it is very much around the areas where Vikings settled.”
Experts believe that a majority of Irish people have Celtic roots; however, a study published on Thursday found they may also have a great deal of influence from the Vikings, Anglo-Normans, and British.
A redhead of African descent is pretty rare. Except when people are of mixed ancestry, red hair in Africans is usually caused by a kind of albinism.
Where do you find the most people with red hair and green eyes? Red hair is most commonly associated with Ireland. Still, not everyone from Ireland — or everyone with an Irish bloodline — will end up having red locks. Red hair is also historically seen in other countries in the region, including Great Britain.
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