What effect does ultraviolet light have on skin cancer!

As people's quality of life improves, sunbathing and outdoor sports have become fashionable. People who spend more time working and doing outdoor activities are exposed to excessive ultraviolet radiation, which can cause skin cancer. Here is a brief introduction to the reasons why ultraviolet rays cause skin cancer.

The World Health Organization has clearly stated that the damage caused by exposure to ultraviolet radiation includes cortical cataracts, malignant melanoma of the skin, squamous cell carcinoma of the skin, basal cell carcinoma of the skin, etc. The most significant consequences of excessive exposure to ultraviolet radiation are skin cancer and eye cataracts. 50% to 70% of skin cancers can be attributed to exposure to ultraviolet radiation.

We all know that proper exposure to ultraviolet radiation is very beneficial to the human body. Ultraviolet rays can promote the synthesis of vitamin D and the development of bone tissue. Children in their growing years should get more sun exposure and outdoor exercise to prevent diseases and benefit their health. Skin that is tanned dark and red is a symbol of health.

Ultraviolet rays are also used in medicine to treat certain diseases, such as silver disease and idiocy. However, in the past two years, the ozone layer in the atmosphere has become thinner than at any time since satellite observations began in 1978, and ultraviolet penetration has also increased. If the ozone in the ozone layer decreases by 10%, the BE ultraviolet rays that penetrate the atmosphere will increase by 15%-20%. Without proper protection and excessive pursuit of "healthy color" skin, it may become a cause of skin cancer, for example.

There are many causes of skin cancer, and ultraviolet rays are the most important one now, especially for people who often work outdoors, who need special protection in this regard. The harm of skin cancer not only affects the appearance, but also has a great impact on human health. Any possible cause of skin cancer should not be underestimated.