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In a day, the chances of meeting someone with rather low sonopious green eyes. You will never think about it, but this is no coincidence. The numbered green-eyed people are so low because green is one of the world's winter colors, on the theme of eyes. Because of the poor frequency of meeting regularly with a green-eyed person, it may seem rather mysterious when he is actually in front. There are some interesting factors behind the way that a nasca person with green eyes or less, more than you can pose, and even more strange about people who own them. I will concern that you have never known about these individuals from rare green eyes, here is the truth.

Statistics show that rather rare green eyes.

It is not a coincidence that there is probably only one or two people with green eyes to your work or in your circle of friends. From 55% to 79% of the world population has brown eyes. In clear comparison, people with green eyes constitute only 2% on Earth. Even rarer eyes are gray, purple, red and heterochromy, which means having two eyes with different shades.

People are not born with green eyes.

According to scientific Unarearch, no newborn is born already with green eyes. Research that all children are born with eyes or gray or blue. Then, after Lancust, the brown pigment of melanin begins to secrete in the iris.

The levels of melanin are what eventually determine the color of a child's eye. This process can take up to twelve months to completely finish, so the new parents can know the definitive color of their child's eyes only after a year.

No one really has green eyes.

It might seem that you or someone you know has green eyes, but it's just our visual interpretation on how the light interacts and is absorbed by color. People with green eyes, actually, have a mixture of light, yellowish brown pigmentation stains called "Rayleigh's dispersion". Rayleigh's dispersion takes place in the absence of melanin and translates into more extensive wavelengths, which pass more easily through the light and that are absorbed in the back of the eye. These factors, together, give that piercing appearance to those green eyes.

The green eyes are not equally distributed trauls and women.

Studies dating back to 1985 revealed that women are more likely to have green eyes. Scientists have not discovered the reason why this can be true, but found that the percentages of green-eyed women are higher than those of men from various parts of the world. Researchers declare that further studies are needed before this result can be considered as an irrefutable fact.

Some places on earth are more densely populated by people with green eyes.

Furthermore, green eyes are not distributed in the same way according to the geographical situation. An impressive 86% of the population in Ireland and Scotland has green or blue eyes. And even more shocking, 87% of men and 89% of women in Iceland have blue or green eyes. It has been suggested that green eyes are more frequent among the populations with Celtic or Germanic origins.