The color of your eyes says a lot about your personality and your health.

According to several studies, there is a relationship between eye color and personality and health.

Several researches point out that, although it may seem a trivial characteristic, eye color is a good indicator of our health and personality traits.

The ability of eye color to predict some aspects of our personality or health lies in the multiple variations of the genes involved in the chromatic range that finds its phenotype in iris color, as published by Medical Daily. These genes have a decisive influence on our body, and are also expressed in different aspects related to health.

But let's take a closer look: What can the color of your eyes reveal about you?

What does eye color tell us about our health?

In 2008, research found that people with blue eyes are genetically related to the same common ancestor. It was an individual who suffered a strange genetic mutation and lived between 6,000 and 10,000 years ago. Before this eventuality, humans had only one eye color: brown. brown.

1. Pain management

Several researchers have suggested that eye color may reveal some information about pain tolerance. A recent study, moreover, showed that women with green or blue eyes may be more sensitive to pain.women with green or blue eyes ("light" shades) showed a lower experience of pain during childbirth compared to other women with dark eyes. compared to other women with dark eyes.

In addition to this greater resistance to physical pain, statistics show that light-eyed people also suffer less from disorders such as anxiety or depression. The cause of these differences is, to this day, unknown.

2. Alcohol consumption

Some research has shown evidence of differences between people's alcohol consumption according to their eye color. Scientists have revealed that light-eyed individuals are more likely to abuse alcoholic beverages than people with dark eyes, as they seem to be able to tolerate larger amounts of alcohol.They seem to be able to tolerate larger amounts of alcohol.

3. Personality according to eye color

Research conducted in Australia demonstrated through correlation analysis that people with light eyes tend to be less "pleasant" and more competitive than people with dark eyes.. Being agreeable is a behavior that is typically linked to traits such as empathy, generosity, kindness or compassion.

4. Trust

Another study on the psychosocial implications of eye color established that people with brown eyes are perceived as being more trustworthy.. This difference was significantly noticeable with respect to people with blue eyes. However, the study also suggested that the variable "face shape" also exerted a strong influence on the trustworthiness of another person. In this regard, we recommend reading the article "Morphopsychology: the shape of your face indicates your personality".

All in all, a good summary of the research would be to conclude that, although brown-eyed faces are perceived as more trustworthy than blue-eyed faces, it is not the color brown alone that causes this perception, but the facial features associated with brown eyes.

5. Health and disease

Some research has linked specific eye iris colors to certain diseases such as diabetes, vitiligo or melanoma. According to the studies, people with blue eyes are less prone to suffer from vitiligoVitiligo, a skin pathology that causes the progressive loss of pigment in certain areas of the skin, leaving "white spots" on some parts of the body.

Also, heterochromia (a condition in which a person has a different color in each eye, a noticeable feature) may be an indicator of certain disorders such as Hormer's syndrome, heterochromia, heterochromic iridocyclitissyndrome, heterochromic Fuch's iridocyclitis, or pigmentary glaucoma. It has also been reported that people with late-stage Diabetes notice their eyes becoming progressively darker.

People with light-colored eyes are more sensitive to UV rays (sun rays) because they have less UV radiation. (sun rays), as they have less pigment to protect them. Consequently, if you have light-colored eyes, you should be even more careful of the sun's rays, because you have a higher risk of contracting melanoma of the uvea, which is the middle layer of the eye, so the best thing to do is to protect yourself whenever possible with appropriate sunglasses.