Ultraviole light and tanning beds.
Ultraviole light and tanning beds.Uva & uvb rays The most of ultraviolet light affecting us is of the UVA type. Only about 5% takes UVB rays. All year long we are influenced by these “A” rays. They have the longest wavelength and can deeply penetrate in our skin causing aging, some immune failures and sometimes even cancer (as well as UVB rays). However, if compare with UVB the chances of skin cancer are significantly lesser. The uvb rays have the medium way, but because of it stable spectrum they are most dangerous. It reaches only the surface of our skin (epidermal layer) and if you don’t know whom to blame for sunburn, be sure it’s all caused by UVB. Uva & uvb rays are also used in treatment and tanning beds. But it differs from the rays emitted by sun. Artificial sources using these rays are more safety, that’s why it’s widely used in treatment. However, no one can be absolutely sure, that it won’t damage you. In this case the exposing skin to the ultraviolet light is limited. Uvb rays tanning beds. The tanning beds use Uvb rays and that is fact. However, there’s no positive effect of it. The procedure of creating vitamin d isn’t started. The main principle in tanning booths is to make suntan, that’s why such rays are used. So, the most rays are UVA with the long wave and not so dangerous for skin. The combination of these two makes producing melanin and faster suntan. That’s how it works. But if we talk about uvb rays in tanning beds for therapy, it makes no sense, because it’s not very effective. There exist many special lamp for the treatment like narrowband and broadband. And it’s more wise to utilize them, because they were done for the treatment at all. In sunnier moths it’s recommended to protect your skin with creams and sunscreens, however be sure you get enough amount of vitamin D. Because ultraviolet light is responsible for this and this vitamin is necessary for our wellbeing. Uvb rays in tanning beds It’s true, that tanning beds have uvb rays. However, uvb rays in tanning beds are greatly decreased than it is in sun. Due to these rays we get suntan and in case of overexposing – sunburn. Such rays penetrate to skin not so deeply, affecting mainly outer layer of skin. In its turn UVA have the longer wave and work deeply. These both types of rays are combined and it makes perfect condition to suntan. But if utilize such exposing in treatment aims, the effect will be low. The most energy necessary for treatment is removed from tanning booths, as well vitamin d there isn’t also produced. That’s why you should separate therapy and your desire to suntan. There are different special UV lamps for the skin, which affect positively with many skin diseases, but still dangerous and can’t be exposed too much. For the beauty of the skin better go to the tanning bed and don’t forget about using protection creams and glasses.
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