What are UV rays?
ultraviolet (UV) rays are invisible rays that are part of the energy that comes from the sun. UV rays can burn eyes, hair and skin if these parts of the body are not properly protected, or if they undergo too much exposure to the sun. In our ecosystem, however, they are very useful. They are also used to treat psoriasis; The rays slow the growth of skin cells and prevent the outbreak of itchy spots for which psoriasis is known. They also have different commercial uses, including sterilization and disinfection. Some animals such as bees can see in ultraviole, helping them to collect pollen from flowers. The most common effect of exposure is burning for them. Sleep causes the blood to rush to the affected area because the body is trying to cool the burns and the damaged skin eventually peeling. In addition to spicy skin pain, sunburn can eventually cause skin cancer.
skin cancer is chasedOne hundred caused by long -term exposure to ultraviolet light, but may occur even if there is no evidence of burning. Dark skin people are as sensitive as those who have decent skin for damage caused by UV rays. Eye damage caused by these rays first occurs as pain or temporary blindness and blurred visions, but over time cataracts may develop. The UV index measures UV intensity and gives people an idea of how long they can stay in the sun before the possibility of damage. Index 1-3 means that UVS damage is low, while the index 8-10 means that the possibility is high.
The best way to fight uvrays is with body protection. Always wear protective sunglasses and hat to protect your eyes. The hat will also protect the hair from UV damage and also the skin on the face and neck.
While the best leather protection is long, loose clothing, it is not always practical, so another best option is a protective sunscreen. There are many types of opalOvation creams, but all have a number that shows how protective they are. The higher the number, the more protection it provides. Always use sunscreen, even if you are in the sun for only a few minutes. Be smart, cover, use sunscreen and enjoy the sun!