31 Facts About Blue Eyes: Why People With Blue Eyes Are Attractive

Akinwalere Olaleye
Oct 12, 2023 By Akinwalere Olaleye
Originally Published on Mar 11, 2022
Have you heard any facts about blue eyes?
?
Age: 3-18
Read time: 6.4 Min

According to recent estimates, around 12% of the world's population has blue eyes.

So what is it about this eye color that makes people so attractive? Believe it or not, there is a lot of interesting information out there about the origins and attractiveness of blue eyes.

The origin of blue eyes is still a mystery to scientists. However, they have some theories about how this color came to be.

One theory suggests that the gene for blue eyes first appeared in Europe about 6000-8000 years ago. Another theory proposes that the genetic mutation that causes blue eyes originated in Africa and then spread to other parts of the world.

A deficiency of pigmentation in the iris causes blue eyes. This means that the blue color is actually an optical illusion, and the true color of a person's eyes is usually brown, green, or hazel.

People in northern Europe and North America have blue eyes, where about half of the population has them. In other parts of the world, blue eyes are much less common and can even be considered to be a rare trait.

Interestingly, blue eyes are becoming increasingly rare.

This is due to the recessive nature of the blue eye gene which can only be passed down from one parent to their child. As a result, the percentage of people with blue eyes is declining each generation.

Cause

The following information explains the possible causes of blue eyes:

The true cause of blue eyes is still unknown, but scientists believe that it has something to do with a genetic component.

Specifically, it is believed that blue eyes are caused by a variation in human genetics called OCA².

This gene controls the production of melanin, which is the pigment that gives color to our hair, skin, and eyes.

Italian researchers have found a new gene that they believe is responsible for the development of blue eyes.

This gene, called FOXEthree, is believed to play a role in the formation of the pigment cells in the iris.

According to new research, humans with blue eyes share a common ancestor.

Scientists have discovered a genetic mutation that occurred between 6,000 and 10,000 years ago which is, therefore, responsible for all blue-eyed individuals alive today.

People with blue eyes have less melanin in their irises than people with other eye colors.

The color of the eyes is determined by the quantity of melanin in the iris. Blue eyes receive their color in the same way as water and the sky do: they scatter light, allowing more blue light to reflect back out.

There are two layers to the iris. The rear layer (known as the pigment epithelium) of virtually everyone's eyes has brown pigment in it, even if they have blue eyes.

The stroma (an iris's front layer) is composed of overlapping fibers and cells.

The brown pigment is found in some of the tissues of persons with brown eyes.

The fibers scatter and absorb part of the larger wavelengths of light that enter in if there is no pigment in this top layer. More blue light escapes, making the eyes seem blue.

Advantages

Having blue eyes has some advantages:

There are a few key advantages that people with blue eyes enjoy. For starters, blue eyes are considered to be very attractive by many.

In fact, a University of Louisville research study found that people with light-colored eyes (including blue) were seen as more attractive than those with darker eyes. This may be because lighter-colored eyes are less common, so they stand out more.

Blue eyes are also associated with youthfulness and innocence. This is likely due to the fact that blue is the most common eye color in babies and young children.

As we age, our eye color tends to darken, so blue eyes can be seen as a sign of youthfulness.

Blue eyes are also often seen as a sign of trustworthiness and honesty.

This may be because people with blue eyes are less likely to have inherited the dark pigmentation associated with eye diseases such as albinism.

Therefore, people with blue eyes are seen as being more trustworthy and honest than those with darker eyes.

The beginnings of blue eyes are always being researched, hence, there is no conclusive solution to this topic.

Disadvantages

Following are the facts about blue eyes which explain their disadvantages:

While many individuals find blue eyes appealing, they can have certain drawbacks.

There are some disadvantages to having blue eyes, such as the fact that they are more susceptible to the sun's rays and other forms of UV rays.

This means that people with blue eyes need to provide extra protection for their eyes from the sun's harmful UV radiation by wearing sunglasses whenever they are outdoors.

People with blue eyes, for example, are more prone to suffer from seasonal affective disorder (SAD) during the winter months.

This is because blue eyes allow less sunlight than other eye colors. In addition, people with blue eyes are more likely to suffer from cataracts as they get older.

For example, people with blue eyes may be more susceptible to night vision problems. Additionally, blue eyes may also be more prone to developing age-related macular degeneration later in life.

Personality Trait

People with blue eyes are often considered to be attractive because they are seen as being trustworthy and sincere.

Blue eyes are also associated with youth and innocence, which is another reason why people find them appealing.

In addition, studies have shown that people with blue eyes are generally more agreeable and outgoing than those with other eye colors.

In many regions of the world, blue eyes are considered a rare characteristic.

There is no doubt that people with blue eyes are considered to be attractive by many.

In fact, research performed at the University of Aberdeen found that participants rated blue-eyed individuals as being more attractive than those with other eye colors.

FAQs

Do blue eyes have any advantages?

Yes, blue eyes have some advantages over other eye colors. For example, people with blue eyes are less likely to develop age-related macular degeneration, which is the leading cause of blindness in adults.

What is the secret of blue eyes?

The secret of blue eyes is that they are a result of a genetic mutation. This means that blue eyes are not the 'default' eye color, and they can only be passed down from parents to their children.

What is the personality of a blue-eyed person?

People with blue eyes are often considered to be attractive because they are seen as being trustworthy and sincere. Blue eyes are also associated with youth and innocence, which is another reason why people find them appealing.

How rare are blue eyes?

Blue eyes are considered to be a rare trait in many parts of the world. In fact, blue eyes are found in only about 12% of the population worldwide.

What does blue light do to your eyes?

Blue light is a form of electromagnetic radiation. Blurred vision, vision problems, macular degeneration, dry eye, and cataracts have all can be caused by blue light.

What percent of people have blue eyes?

Blue eyes are not the most common eye color in the world, and they are found in only about 12% of the population.

Why do white people have blue eyes?

White people have blue eyes because they have less melanin in their irises. This means that the blue pigment is actually an optical illusion, and the true color of a person's eyes is usually brown, green, or hazel.

Where did blue eyes originate?

This is a question for which there is no conclusive solution, as the origins of blue eyes are still being studied. However, it is believed that blue eyes may have originated from a mutation in the gene that controls eye color.

What are the bad things about blue eyes?

As we mentioned earlier, blue eyes have some disadvantages over other eye colors. People with blue eyes are more likely to develop age-related macular degeneration.

We Want Your Photos!
We Want Your Photos!

We Want Your Photos!

Do you have a photo you are happy to share that would improve this article?
Email your photos

More for You

See All

Written by Akinwalere Olaleye

Bachelor of Arts specializing in English Literature

Akinwalere Olaleye picture

Akinwalere OlaleyeBachelor of Arts specializing in English Literature

As a highly motivated, detail-oriented, and energetic individual, Olaleye's expertise lies in administrative and management operations. With extensive knowledge as an Editor and Communications Analyst, Olaleye excels in editing, writing, and media relations. Her commitment to upholding professional ethics and driving organizational growth sets her apart. She has a bachelor's degree in English Literature from the University of Benin, Edo State. 

Read full bio >