domingo, 26 de mayo de 2019

UV Radiation | Features | CDC

UV Radiation | Features | CDC



UV Radiation

Sun shining brightly
Taking steps to protect yourself from the sun is a year-round responsibility. Protect yourself and others from the sun with shade, a shirt, or sunblock (SPF 15+) all year long.
Ultraviolet (UV) radiation is a form of non-ionizing radiation that is emitted by the sun and artificial sources, such as tanning beds. While it has some benefits for people, including the creation of Vitamin D, it also can cause health risks.
  • Our natural source of UV radiation:
    • The sun
  • Some artificial sources of UV radiation include:
    • Tanning beds
    • Mercury vapor lighting (often found in stadiums and school gyms)
    • Some halogen, fluorescent, and incandescent lights
    • Some types of lasers

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