Sun Exposure Causes Premature Skin Aging And Cancer

The sun and premature skin aging

If you don’t believe that a heavy exposure to the sun can cause premature aging, then you better compare how you look with people who were not in the habit of getting tan under the sun for longer periods of time. While most of us do not mind being exposed in the sun for long, it can actually make you look older than your age, cause skin photoaging and cancer. Most of the changes that occur as we age are almost always accelerated by prolonged sun exposure.

 

The common symptoms of photoaging are the early onset of wrinkles and fine lines, reduced skin elasticity or drooping skin, age spots or dark spots, broken blood vessels, mottled pigmentation, easy bruising and having a leathery skin texture.

 

The condition highly impacts your aging skin care. Photoaging is a premature aging accelerated and caused by repeated exposure to the ultraviolet radiation coming from the sun and also, from artificial UV sources.

 

The early signs of photoaging are the appearance of spider veins on the nose, cheeks, and neck. Also, a general loss of skin tone in the sun exposed areas may develop along with the freckles and liver spots.

 

Continued sun exposure can make your skin look leathery with visible broken blood vessels on the nose and cheeks. The skin begins to sag too.

 

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About 90% of the skin aging problems are due to the effects of the sun’s UV. However, you can easily avoid the effects of photoaging.

 

By using a sun protection, you can repair the mutations caused by the sun’s UV, if not, the affected cells may die. You can use a sun block, an umbrella, a hat or simply avoid going out from 10am to 3pm.

 

The rays of the sun can damage the collagen and elastin as well as the epidermal cells. Photoaging is very visible on the sun exposed parts of the body, such as the arms, legs, and shoulders.

 

The lips oftentimes show excessive damage too. Keeping your skin looking younger and healthy may mean one thing, stay away from the sun as much as possible.

 

One study investigated the effects contributed by the UVR to the skin, which includes a range of cellular as well as molecular changes. The researchers suggest you can protect yourself against photoaging and cancer by using an SPF sunscreen of at least 15 SPF.

 

Another study about the human epidermis interaction between the skin and the sunscreen SPF found the natural sunscreen products can effectively absorb the UVR of the sunrays.

 

An application of a sunscreen may help reduce the level and intensity of the skin exposure from the UV carcinogens. Natural sunscreens should be applied frequently, especially during swimming and when sweating.

 

avoid wrinkles and fine lines, avoid too much sun exposure

 

The damage caused by a severe sunburn can lead to skin cancer due to the excessive exposure from the UVR. The WHO recognized the UVR as a form of carcinogen that directly causes cancer.

 

In the United States alone, there were over a million cases of skin cancer diagnosed every year. The Skin Cancer Foundation reported the melanoma as one of the deadliest forms of disease.

 

Studies determined a UVR exposure may lead to developing the melanoma. Many people in the US die of melanoma each year, but you can stop this from occurring.

 

Stop melanoma and avoid photoaging by limiting sun exposure and avoiding sunburn. Don’t you know that the rays of the sun are considered as complete carcinogen that produces skin carcinogen?

 

Do you know that the regular use of the sunscreen during your first 18 years of life may help reduce incidence of cancer by as much as 78%?

 

Even one serious childhood sunburn incident can increase your risk of developing the malignant melanoma and further, into skin cancer.

 

How did it happen? During the early stages of skin carcinogenesis, the skin usually undergoes DNA damage that involves cell cycle arrest, apoptosis, and mutation or neoplastic transformation.

 

A DNA lesion removal and cellular repair may be required to avoid the formation of a cyst or tumor. The UVR triggers a DNA damage that may lead to photocarcinogenesis.

 

The use of a natural sunscreen inhibits the skin from the UVR DNA damage. It also protects you from developing other diseases associated with the skin cancer.

 

Natural sunscreen products are designed to absorb the ultraviolet light of the B wavelength. This process prevents the B wavelength from penetrating the skin.

 

If possible, you should maintain minimal exposure to the sun. This can be most helpful in preventing the onset of the disease.

 

Enjoying your tan under the direct heat of the sun is not healthy anymore and should be reconsidered for primary health reasons. Bed tanning using an artificial UV light is not recommended too as an alternative.

 

The SPF-15 sunscreen with 7.5% ethylhexyl methoxycinnamate and 4.5% benzophenone-3 can reduce the solar simulated human skin pyrimidine dimers. The best prevention for photoaging is to put some sunscreen when you expect a heavier sun exposure.

 

The SPF-10 natural sunscreen protects you from the pyrimidine dimers that often results from a UVB exposure.

There are 3 main categories of skin cancer

  • Basal cell carcinoma
  • Squamous cell carcinoma
  • Malignant melanoma

 

Among the three categories, the malignant melanoma has been considered as the most dangerous. Melanoma starts developing on the epidermal surfaces constantly exposed to the sun.

 

This condition spreads quickly to other portions of the body. Be careful with melanoma, sometimes it can spread without you knowing it.

 

When you detect skin lesions looking like pigmented moles on your skin, you should immediately consult a doctor. These pigmented moles can change in shape, size and color over time. You may feel some itchiness or notice little bleeding.

 

Stay out of the sun during the period when it is most intense. If it is unavoidable due to occupational requirement, you can use sunscreen, umbrella, wide brimmed hat, and wear sun protective clothing.

 

Too much damage and delayed treatment can make photoaging irreversible. Unlike sunburn and suntan that disappears after a few days, the photoaging develops over time or through years without being noticed.

 

skin damage from sun exposure, wrinkles and fine lines

Photo from Daily Mail

 

Photoaging undergoes both internal and external changes. Typically, it takes 30 years for the sun damage to appear.

 

So, what you did in your 20s may start showing up in your 50s. If you are one of those people who spent adolescent or youth in the sum without wearing sun block, it’s possible you’ll end up with more wrinkles than a teenager’s bed.

 

Prolonged UV exposure can impair the skin’s immune system resulting in a lessened ability to heal wounds. The skin immune cells decrease significantly and weakens its ability to resist skin cancer.

 

Wearing sunglasses protects the skin around the eye and also decreases the risk of eye damage. Keep in mind that skin aging can be a product of our bad habits while we were still in our 20s.

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