Why africans have yellow eyes

I eat a variety of foods and exercise regularly. So that's fine. I understand what you mean. He has mine too In fact, many patients in sunny areas have yellow sclera. I asked the doctor about it and he said it is normal for sunburn and sunburn which means a kind of tan to the eyes. It has nothing to do with health :. Many of us still use it for cooking, and I have found that the smoke turns yellow over the years.

Green is the rarest eye color of the more common colors. Outside of a few exceptions, nearly everyone has eyes that are brown, blue, green or somewhere in between. Other colors like gray or hazel are less common. Red hair, occurring in just 1 to 2 percent of the population, is the least common.

Blue eyes are similarly uncommon, and they may be becoming rarer. People with blue eyes have the least amount of melanin in their irises, while a medium amount results in green or hazel eyes. Those with the most melanin have brown eyes, and even that shade can vary in intensity. Jaundice, or yellowing of the skin, eyes, and mouth. Sickle cells do not live as long as normal red blood cells and, therefore, they are dying faster than the liver can filter them out. Bilirubin which causes the yellow color from these broken down cells builds up in the system causing jaundice.

Yellowing of the eyes and skin are almost always symptoms of a condition that requires medical treatment. Anyone with yellow eyes should contact a doctor as soon as possible or seek emergency medical attention.

This can prevent serious complications, including organ damage. People with gray eyes have little or no melanin in their irises, but they have more collagen in a part of the eye called the stroma.

The light scatters off the collagen in a way that makes the eyes appear gray. Because the two genes depend on each other, it is possible for someone to actually be a carrier of a dominant trait like brown eyes. And if two blue eyed parents are carriers, then they can have a brown eyed child.

The easiest and most common way to change your eye color temporarily is to wear contact lenses. You can go from a deep brown to a light hazel eye in a matter of seconds or minutes, depending how long it takes you to get the contacts in …. Temporarily changing your eye color. Individuals whose eyes appear to be one color closest to the pupil, another color a little farther our, and another color around the edge of the iris are likely to have hazel eyes.

One study found that between and , more than half of non-Hispanic white people in the United States had blue eyes. Extreme nearsightedness or farsightedness. Sensitivity to light photophobia Abnormal curvature of the front surface of the eye or the lens inside the eye astigmatism , which causes blurred vision. However, if your hazel eyes lean towards the color brown, then you are easily approachable to others.

People with gray eyes are regarded as gentile and wise. They are sensitive, but have a lot of inner strength. They can think analytically and can easily adjust their moods according to different situations. When you pass the question "why do black people have yellow eyes", you will see more colors in eyes. One of them is green. People who have green eyes are quite mischievous, curious and passionate. They have a creative and positive perspective about life and they easily become jealous from others.

However, they are extremely lovely as well. Blue eye color is considered extremely desirable. Blue eye color is associated with eternal youth.

People with blue eyes are incredibly attractive and have a peaceful and calm personality. They are also considered to be very knowledgeable. Copyright WWW. Your email address will only be used to answer your question unless you are an Academy member or are subscribed to Academy newsletters.

About Foundation Museum of the Eye. SEP 05, Question: I'm an African-American and am writing because I wondered what's causing the whites of my eyes to become brown. Answer: The most common cause of the whites of the eyes taking on a brownish and sometimes blotchy color in African-Americans is melanin pigment in the surface tissue of the eye, known as the sclera and conjunctiva.

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