Know The Various Types Of Ultraviolet Radiation At A Glance

UV radiation is an electromagnetic form of energy that is emitted by sunlight, lasers, and black lights. The sun is the primary source of ultraviolet radiation that a normal human being is exposed to. Radiation is generated at the sun’s core as a result of a nuclear reaction and travels to the earth via the sun’s rays. The following are the major types of UV rays and their effects on your skin… 

The ultraviolet radiation in sunlight is composed of a broad spectrum of rays. UV radiation damages the skin in a variety of ways. UV radiation is classified according to its wavelength. UVA wavelengths are the longest, UVB wavelengths are the medium, and UVC wavelengths are the shortest. 

Because the longest wavelength has the least energy, UVA only affects the top layer of your skin. Inner cells are also affected to a degree, resulting in immediate tanning, sunburn, and so on. By contrast, UVB exposure results in delayed tanning, excessive sunburn, and blistering. These effects are wavelength-dependent, with UVA and UVB being the most concerning. UVC rays are completely absorbed by the atmosphere and pose little risk to humans. However, UVC radiation can be absorbed via UVC sanitizing lights, arc welding torches, and mercury lamps.

About the Author:

Germie Alderite is a Registered Medical Technologist in the Philippines. She is currently studying Doctor of Medicine in the said country. Germie worked in an Adventist Wellness Center for a year before entering Medical School. She believes that many transgress the laws of health through ignorance, thus, people need instruction. They need to be impressed with the importance of making their knowledge a guide of life. Physician has many opportunities both of imparting a knowledge of health principles and of showing the importance of putting them into practice.

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