The color of our eyes is determined by the iris, which is the colored part of the eye that surrounds the pupil. The iris is made up of pigmented cells that give it its unique hue, whether it be blue, green, brown, or any shade in between. The amount and type of melanin in the iris cells are what ultimately decide the color of the eye. Melanin is the same pigment that gives our skin and hair their color, and its presence in the iris determines how light is absorbed and reflected, resulting in the specific eye color we see. For example, people with brown eyes have a high concentration of melanin in their iris cells, which absorbs more light and makes the eyes appear darker. On the other hand, those with blue eyes have less melanin, causing light to scatter and reflect off the collagen fibers in the iris, giving them their distinctive color. Interestingly, the color of our eyes can change over time due to various factors such as aging, injury, or disease. Some people may experience a darkening or lightening of their eye color as they grow older, while others may notice a change in hue due to certain medications or health conditions. If you're curious to learn more about how eye color is determined and the science behind it, there are plenty of resources available online. Websites like [url=https://www.allaboutvision.com/eye-color/]All About Vision[/url] provide in-depth information on the topic, including the genetics and biology behind eye color variations. In conclusion, the color of our eyes is primarily determined by the amount of melanin in the iris cells, which absorbs and reflects light to create the unique hues we see. Whether you have brown, blue, green, or hazel eyes, the beauty of our eye color lies in the intricate biological processes that give each of us our own distinct look.

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