As a living thing, humans need the sunlight to get vitamin d. Vitamin D makes bones become stronger and helps the body absorb calciummore easily in. However, too much exposure to UV rays can give badimpact to the body.
UV light is basically a sunlight that reaches Earth. This UV light is divided into several types, as for common types of UV rays UVA and UVB is unknown. Both types of UV light if exposed to excessive can impact on the health of the body.
As for the bad consequences on the health of the body that may occur, such as eye health disorders, disorders of chronic or acute skin health (skin erythema or sunburn), and immune system disorders.
In the long term, exposure to excessive UV rays can cause inflammatory reactions, keratosis aktinik eyes, fotodermatosis, as well as degenerative changes in cells of the skin, blood vessels, and fibrous tissue.
The following are some of the effects of UV rays for your health based on kind:
The Impact Of UVA For Health
UV rays this one can cause long-term skin damage. Because, most of the exposure to sunlight is UVA. UVA can cause some health conditions such as wrinkles, skin aging, and increases the risk of skin cancer.
The Impact Of The Rays Of The UVB RAYS For Health
While UVB rays even though it can help the body get vitamin D, but it can also cause some conditions. For example, such as cataracts, skinburn or sunburn, and skin cancer. The intensity of UV rays which oneit will be improved in the area of the plateau, close to the equator, and at midday.
Learn how to protect Skin from the effects of UV rays
Now you already know the impact of exposure to UV rays, isn't it? Not only dangerous to the health of the skin, but can also affect the health of the eyes. The following are some ways that you can do to protect yourself from excessive exposure to UV rays:
Use cream sunscreen with at least SPF 15 To protect the skin from UVA and UVB rays, choose a sunscreen that says "broad-spectrum" on the part of the package. Remember to use it 15 minutes before your skin exposed to sunlight, and use sunscreen again after about 1 hourof usage.
Don't let your skin is exposed to direct sunlight in addition to using sunscreen, you can also use the covered clothing to protect your skin.Such as long sleeve clothing, long pants, and a hat with a wide margin.
Avoid exposure to the Sun at any given time as much as possible, avoid out or too long exposure to sunlight at 10.00-14.00 lunch.
Use sunglasses sunlight can not only harm your skin, but also the eyes. Therefore, use sunglasses that have protection against UV rays.
Although the UV rays can give an adverse effect to health, does not mean you avoid light altogether. Because basically, the UV rays also have health benefits for as long as it is not exposed for too long andto avoid it at any given time.
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