What nationality has green eyes?

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By Rachel

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Wow, did you know that the highest concentration of people with green eyes is in Ireland, Scotland, and northern Europe? Genetics plays a big role in eye color, with the OCA2 gene controlling the amount of melanin in the iris. But it’s not just genetics- diet and lifestyle can also influence eye color. It’s fascinating to think about how our environment and habits can affect something as unique as our eye color!

The Fascinating Connection Between Green Eyes and Northern Europe

Have you ever wondered why some people have green eyes while others have brown or blue? The answer lies in genetics, but did you know that the highest concentration of people with green eyes is found in Ireland, Scotland, and northern Europe?

Green Eyes in Ireland and Scotland

It’s a well-known fact that the Irish and Scottish have a high percentage of people with blue or green eyes. In fact, more than three-fourths of the population in these countries has blue or green eyes – a whopping 86 percent! This is significantly higher than the global average of only 2 percent.

So, what makes the Irish and Scottish so unique when it comes to eye color? Many factors go into having green eyes, but genetics plays a significant role. The gene that determines eye color is called OCA2, and it controls the amount of melanin in the iris. The more melanin you have, the darker your eyes will be. However, if you have a specific variation of the OCA2 gene, you may have green eyes.

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Green Eyes in Northern Europe

It’s not just the Irish and Scottish who have a high percentage of green-eyed individuals. Northern Europe, including countries like Sweden, Norway, and Finland, also has a significant number of people with green eyes. This is likely due to the fact that these countries are located further north, where there is less sunlight. As a result, people in these regions have evolved to have lighter skin and eyes to absorb more vitamin D from the sun.

But it’s not just genetics and geography that play a role in green eyes. Other factors, such as diet and lifestyle, can also influence eye color. For example, a diet high in leafy greens and other vegetables can increase the amount of lutein and zeaxanthin in the body, which can help protect the eyes from damage and promote healthy eye function.

The Mystique of Green Eyes

Green eyes have long been associated with mystery and intrigue. Perhaps it’s because they’re relatively rare, or maybe it’s because they’re so captivating to look at. Whatever the reason, green eyes have a certain mystique that makes them stand out.

But while green eyes may be unique, they’re not necessarily better or worse than any other eye color. In fact, all eye colors have their own beauty and charm. What’s most important is taking care of your eyes and maintaining good eye health, regardless of what color they are.


So, what nationality has green eyes? The answer is Ireland, Scotland, and northern Europe. But more than just a genetic quirk, green eyes are a fascinating phenomenon that remind us of the diversity and complexity of the human body. Whether you have green, blue, brown, or any other color eyes, embrace your uniqueness and take care of your eyes – they’re the windows to your soul.

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