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May 16, 2024 · Blue eyes are an inherited physical characteristic that only 8% to 10% of people worldwide have. Having blue eyes has advantages but may also put you at risk for disease. Learn more facts about blue eyes.
Feb 27, 2019 · Blue eyes aren’t actually blue. Blue eye color is determined by melanin, and melanin is actually brown by nature. The color of our eyes depends on how much melanin is present in the iris. Brown eyes have the highest amount of melanin in the iris, and blue eyes have the least.
Feb 5, 2024 · This article discusses why some eyes are blue, interesting facts about blue eyes, and how the color of your eyes can affect your health. What Causes Blue Eyes? Scientists believe blue eyes result from a genetic mutation that reduces melanin production in the iris.
Blue eyes are predominant in northern and eastern Europe, particularly around the Baltic Sea. Blue eyes are also found in southern Europe, Central Asia, South Asia, North Africa and West Asia.
Jun 25, 2019 · Explore blue eye colour, and learn the origin and genetics of blue eyes. Many babies have them at birth, and people with blue eyes have a common ancestor.
Jun 25, 2024 · Two blue-eyed parents (blue eye color considered recessive) would not be expected to have a child with brown eyes. However, we now know that the genetics of eye color are more complex. Most eye-color genes have something to do with the transport, production, and storage of melanin.
May 2, 2022 · Even though blue eyes appear to be, well, blue, they're actually not blue at all. It sounds crazy, but here's no such thing as blue pigment when it comes to our peepers — you're either melanated or not very melanated at all.
Mar 18, 2020 · Blue eyes: The origin and genetics of blue eyes. By Gary Heiting, OD. Among human beings, blue eyes are less common than brown eyes. This is one reason why blue colour contact lenses are popular. Here are a few facts about blue eye colour you might not know: 1. All blue-eyed people may have a common ancestor.
Jun 30, 2024 · “Blue eye color is determined by melanin, and melanin is actually brown by nature,” explained licensed optometrist Gary Heiting in an article for eye care website All About Vision. “Brown melanin...
Oct 31, 2019 · Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined. Like most human traits, blue...
