Know how UV rays harm your skin and what are the ways to prevent them. Sunlight and sun work to advance the process of life on Earth. While the sun’s rays give us energy, the vitamin D obtained from sunlight strengthens our bones. Sunlight also protects us from many types of skin infections and skin problems. But some rays of the sun can also prove harmful for our skin. These rays are called ultraviolet rays or UV rays. Many other harms caused by UV rays can affect human health, which our ozone layer protects from.
The ozone layer protects us from ultraviolet rays coming from the sun. The ozone layer was discovered in 1913. Actually ozone (O₃) is a gas made up of three atoms of oxygen, which is found in very small quantities (about 0.02%) in the atmosphere. At an altitude of 30-40 km above the earth, 91% of the ozone gas comes together to form the ozone layer. This ozone layer provides us protection from UV rays.
1. Ultraviolet rays increase the level of melanin in our skin, which begins to darken the skin color. This blackness can also cause skin cancer (Skin Cancer Causes). In various studies and research, it has been reported that 90 percent of skin cancers are caused by ultraviolet radiation.
2. UV ray damage causes skin tightening, causing the skin to loosen and shrink. Fine lines and wrinkles visible on the face are signs of skin loss. (Symptoms of saggy skin)
3. Wrinkles make skin look older, causing people to look prematurely older. (Premature aging)
4. UV rays also harm our eyes. These increase the risk of diseases like cataracts.
5. These rays also damage our immune system, reducing immunity and making people more easily vulnerable to infections and diseases.
1. When out in the sun, go out with sunscreen (sunscreen).
2. If your job is a field job, wear clothes that provide maximum protection for your skin from the sun.
3. Avoid exposure to the 12-4 p.m.
4. Drink plenty of water.
This content, including advice, only provides general information. It’s by no means a substitute for qualified medical opinions. Always consult a specialist or your physician for more information.
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