Health Effects of UV Radiation | US EPA - U.S. Environmental …
网页2024年2月5日 · Ozone layer depletion decreases our atmosphere’s natural protection from the sun’s harmful ultraviolet (UV) radiation. This Web page provides an overview of the major health problems linked to overexposure to UV radiation.
Ultraviolet (UV) Radiation: What It Is & Its Effect on Your Skin
网页2022年11月16日 · Ultraviolet (UV) radiation from the sun can cause wrinkles, premature aging and skin cancer. There are steps you can take to prevent sun damage from UV radiation.
What is UV radiation and how does it affect health? - Medical News Today
网页2023年8月24日 · Which type of UV radiation is most harmful? UVC is the most damaging type of UV radiation, but as none reaches Earth, it poses no real risk. Medium-wavelength UVB significantly promotes skin ...
Radiation: Ultraviolet (UV) radiation - World Health Organization …
网页2016年3月9日 · The three types of UV radiation are classified according to their wavelength. They differ in their biological activity and the extent to which they can penetrate the skin. The shorter the wavelength, the more harmful the UV radiation.
Facts About Ultraviolet Radiation | Radiation and Your Health
网页The beneficial effects of UV radiation include the production of a vital nutrient, vitamin D. However, overexposure may present risks. Sunburn, premature aging, and skin cancer are all risks to overexposure. Keeping you and others protected from UV radiation is an important year-round.
Ultraviolet radiation - World Health Organization (WHO)
网页2022年6月21日 · Children and adolescents are particularly vulnerable to the harmful effects of UVR due to their skin and eye structure. Sunburns in childhood lead to a higher risk of skin cancer in later life. Also, a larger amount of UVR can reach and damage their retina.
Does UV Radiation Cause Cancer? | American Cancer Society
网页Because UV rays don’t penetrate deeply into the body, they have not been found to cause cancer in internal organs. However, some studies have shown possible links between UV rays and some other cancers, including Merkel cell carcinoma (a less common type of skin cancer) and melanoma of the eye.
Radiation: The known health effects of ultraviolet radiation
网页In addition to the well-known short-term effects such as sunburn or allergic reactions, long-term effects like skin cancer represent a chronic health risk. Skin cancer risk is strongly correlated with the duration and frequency of sun exposure over one’s lifetime.
Ultraviolet Radiation | Radiation and Your Health | CDC
网页2024年2月15日 · Overexposure to UV radiation can lead to serious health issues, including cancer. Protect yourself and others from the sun with shade, a wide hat, or sunscreen (SPF 15+) all year long. Skin cancer is the most common cancer in the United States.
Health Effects of UV Radiation | Sun Safety - US EPA
网页2016年10月27日 · Ozone layer depletion decreases our atmosphere’s natural protection from the sun’s harmful ultraviolet (UV) radiation. This Web page provides an overview of the major health problems linked to overexposure to UV radiation.