Are Hazel Eyes More Damaged By The Sun?
Sunglasses are essential to protect your eyes from harmful UV radiation. You may not be aware that not all eyes are the same. There are many reasons that someone may be more sensitive to the sun's rays than others, such as age and eye color. Scientists have shown that those with hazel, green or blue eyes are more susceptible to sun damage and other eye diseases.
What Is UV Damage?
The sun, tanning beds and welding machines are the most common sources of ultraviolet radiation. While some may be easier than others, too much UV radiation can cause serious health problems in the long-term. This could look like a sunburn from a day on the beach. This could lead to sunspots and wrinkles, or worsening of skin conditions over time.
UV damage can have adverse effects on your skin, but your eyes also are at risk. Exposure to UV light for prolonged periods can cause irreversible damage to the eyes, leading to cataracts and macular degeneration. Rare eye cancers like uveal and iris are more likely to be developed by those who are regularly exposed to UV radiation.
How Does Eye Color Work?
Eye color is determined largely by genetics. Most genes associated with eye color are involved with the production, transport, and storage of melanin, a pigment that affects the color of the eyes.
Melanin, a pigment, gives your skin, eyes and hair color. Melanin is a natural sunscreen that your eyes use to protect them from the sun's harmful rays. When you think about a person's eyes color, keep in mind that it is related to the quality of the melanin within the iris.