This suggests that the baby is of course born with higher levels of melanin in their eyes and skin. Children whose eye color changes to brown contain high amounts of melanin whereas those whose eye color changes to green or hazel contain a relatively less amount of melanin.īabies born with brown eyes regardless of ethnicity will have this eye colour for his or her life. This suggests that as we get older, more melanin may accumulate in our iris causing them to vary in color. Some people’s eye color changes over time, that’s because as babies some people don’t have the complete amount of melanin present in them. This usually occurs due to an increase in melanin levels or sunlight exposure. Many children are born with blue eyes and with age, their eyes begin to vary in color gradually developing into a shade of green, brown, or hazel. Scientifically, it was previously considered that there are only 2 genes that determined your eye color, but recent studies have shown that there are up to 16 genes that can determine an individual’s eye colour.Īlthough making up an outsized portion of how we will determine a child’s eye color, there are many factors aside from genetics that require to be taken into consideration. Since Blue eye color is a recessive gene it was previously believed that only two blue-eyed parents could only give birth to blue-eyed babies but this theory has been disproved quite often. The blue eye color gene is recessive and is relatively rare and mostly found within Western countries is similar to hazel eye color. We are also taught that brown is the most popular eye color within the world and is the most common allele. It’s a well-known fact that our eye color is something we genetically inherit from our parents.
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