What diseases determines eye color.
Eye color not only gives a Shine and adds beauty to your face.
He also can say a lot about you. Not one gene responsible for eye color.
Many believe that eye color inheritance from their parents (or grandparents). But not always two people (even twins), you can see exactly the same color (tone) of the eye.
Here come into play all the genetic factors.
And whatever the color of your eyes, brown, hazel, green, blue, grey – your eyes say more than lips say.
In the expression “the eyes are the mirror of the soul” aptly said, what can one simple glance. And your eye color can tell you what diseases you are at risk of getting sick, and even predict how your body reacts to alcohol.
It sounds unexpected, isn’t it? Experts told about what secrets the color of the eyes can tell about you and your health.
1. People with black eyes often cataract
Is a clouding of the lens of the eye that’s usually associated with age. One looks as if through a veil. It turns out that people with dark eyes the risk of developing cataracts is increased.
It showed a study published in the American Journal of Ophthalmology. It was established that people with dark eyes the risk of developing cataracts in 1.8-2.8 times more than people with light eyes.
But the disease can be prevented. The most important thing is to protect the eyes from UV rays. On the other hand, the sun’s rays needed for the body. Therefore, experts recommend:
Sunbathe when the sun is not too high. Avoid the sunlight from noon until three in the afternoon.
Use quality sunglasses. Remember that this is not only a fashion accessory but also protect the eyes from sunlight.
Not all sunglasses perform this protective function. Choose products from well known and reliable firms. They are more expensive, but are long enough and really protect eyes.
Cheap sunglasses may be fashionable, but they miss to ninety percent of solar radiation, while high-quality sunglasses can block up to ninety percent of the radiation.
2. Vitiligo less common in people with blue eyes
Vitiligo is an autoimmune disease, it is manifested by the appearance on the skin white spots. Some studies have shown that this disease is less common in people with blue eyes.
These results were obtained in the study, which involved 3000 patients with vitiligo. They all belonged to the white race. 27% of patients were with blue eyes, 30% green or walnut color, and 43% in brown eyes.
3. Melanoma is more common in blue-eyed
Melanoma and vitiligo are considered to be diseases that exclude each other. The protective factors of vitiligo, increase the risk of melanoma.
Vitiligo is an autoimmune disease. This means that our immune system mistakenly attacks our own cells.
With features such a reaction of the immune system, obviously, is the reason that people susceptible to vitiligo do not get melanoma.
The exact mechanism of this phenomenon is not yet known, but some scientists believe that there are three factors:
Genes protecting from vitiligo.
Genes that protect against melanoma.
The genes that determine the number and type of the pigment of the skin and eyes.
4. People with dark eyes can be more susceptible to alcohol
Before you raise a glass, think a little. If you have black or brown eyes, you may carry the worse effects of alcohol than your friends with blue or green eyes.
Such research results were published in the American journal Personality and Individual Differences.
The researchers found that people with light eyes drink more alcohol than women with dark eyes.
They believe that this is because people with dark eyes are more susceptible to alcohol and other drugs, so they settle for less it quantity.
5. Changes in the color of the eyes can signal health problems
You notice redness on the white part of the eye. Maybe you have allergies.
If this part of the eyes turned yellow, most likely you have a problem with the liver. If the color changed only one eye, perhaps this is due to a hereditary disease such as neurofibromatosis.
And, of course, as soon as you notice that the eye color has changed, you need to go to the ophthalmologist.
He will tell you if you need to contact other professionals (if changing eye color is not linked to eye diseases, and some others).
And take all necessary measures to keep your body healthy.