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How Can Eye Color Say The Health Condition? Eye Color And Health

The color of your eyes says a lot about the health of your body. This is not based on superstition, but rather on science and genetics. Did you know that people with blue eyes have a high risk for heart disease? This is because they lack melanin in their iris. If you have green or hazel eyes, this means your risk for heart disease is slightly higher than those who have brown or black eyes.

What Health Conditions Can You See In eyes?

However, if you are Asian, then it’s more likely that you’ll develop age-related macular degeneration at an earlier age compared to Caucasians. So what eye color do I have? It’s none other than green. Unfortunately, my mom has been diagnosed with AMD so I better watch out.

Eye Color And Health

Here we will learn what does your Eye Color Say About Your Health.

Eye Colors 

Eye color inheritance is due to the different amounts of melanin in the eyes.Eye colors are inherited by the children in Mendelian pattern—50% from mother and 50% from father.

Eye colors are divided into two types: monochromatic and polychromic. Monochromatic eye colors include blue, green, gray, and brown and polychromic eye colors include hazel and amber.

Eye color is determined by the amount of pigment present in the iris, which is made up of two layers: an outer pigmented layer and an inner non-pigmented layer.  The amount of melanin contained within each layer determines the dominant eye color.

Eye color is a heritable trait, which can be a predictor of several health conditions. Eye color has been correlated to various health problems such as cardiovascular disease and cancer. 

Brown Eye Color

The main health risk relevant to people who have brown eyes is obesity. Eye color in itself doesn’t relate to weight gain in babies, but studies show that children born with lighter-colored eyes tend to stay leaner than their peers throughout their lives.

The high amount of melanin found in dark-colored irises can affect how the body regulates appetite, according to one study conducted at Ohio State University. 

Eye color genetics are complicated, but if you’re born with brown eyes, keeping your weight in check is something you’ll have to stay conscious of to avoid health risks in the future.

Another health risk for people who have brown eyes is experiencing difficulties when it comes to seeing at night or in poorly lit areas. This is because the light-absorbing pigment melanin found in their irises doesn’t allow much light into their pupils, making it difficult for them to see dark things.

If you were born with brown eyes, then this shouldn’t be a major concern when thinking about avoiding health risks.

Green Eye Color

Green eyes are a fairly uncommon color, and many people may have never seen green-colored irises before. Eye color can be broken down into three main categories: light, medium, and dark.

Eye color genetics is yet another complicated area of research that is still being examined by scientists – if you were born with green eyes, you’re one of the fortunate ones to enjoy good health without worrying too much about health risks.

Blue Eye Color

One of the health risks associated with having light-colored eyes is increased sensitivity to UV rays. The lack of melanin in your irises makes it easier for UV rays to get into your pupils and cause eye damage, according to Eye Health Online.

Eye color genetics are complicated, but people who have lighter eyes should take extra care when being exposed to sunlight – wearing sunglasses is recommended by experts if you’re worried about the potential effects on your vision.

Another health risk linked with blue eyes is a higher chance of developing glaucoma, a condition that results in loss of peripheral vision and overall poor eyesight as the disorder progresses.

Eye color genetics are still being studied, but one thing’s for sure: you’re more likely to develop glaucoma if you have blue eyes.


The power of the human eye has been studied extensively to determine what it can tell us about a person. For example, researchers found that there may be some association between eye color with blood pressure. The darker the brown pigment in irises, the greater were people’s chances of having hypertension.

Also, there were links between Eye color and increased risk of cardiovascular disease. Eye color is associated with lower levels of HDL cholesterol in iris pigment, which is commonly known as good cholesterol.

Eye colors were also linked with an increased risk of esophageal reflux or gastroesophageal reflux disease. It was suggested that the reason for this link could be related to melanin pigmentation that reduces acid resistance in the eyes. The more pigment there is in your eyes, the less likely it will be affected by an acidic environment.

However, the eye color is not only the reason for the health risks of a person. You should consider this point also before predicting the health risk via eye color. 

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