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The vast majority of our skin problems, including so-called laugh lines, crow feet's, and wrinkles, are due to what dermatologists call 'photo aging,' or damage caused by exposure to the ultraviolet (UV) rays produced by the sun. Compare the condition of the skin of on your face to the condition of the skin on any other part of your body that is usually by clothing. The difference is striking. The skin that has rarely seen the light of day will look decades younger. UV light is the reason. Damage from UV light is cumulative and can take years before it is apparent. Generally, by the time we reach our mid-thirties the long-term effects of UV exposure start to become visible in the form of the fine lines, wrinkles, and telltale changes in skin tone and color. No one is immune.
Do not assume just because you are not a regular sun bather or you do not spend a lot of time at the pool or on the tennis court that you are safe. Most of us get a heavy dose of UV rays when we are going about our daily business, even when we are going to and from work or the grocery store. Over a lifetime this kind of brief but chronic exposure leaves its mark.
There are two types of ultraviolet rays: UVA and UVB. Both types stimulate the formation of free radicals on the skin. These free radicals are the very same highly reactive oxygen molecules that promote aging inside the body and are causative factors in such diseases as diabetes commonly associated with aging. By the way, if you smoke cigarettes, you are essentially inhaling thousands of free radicals with each puff. By age forty smokers tend to have wrinkles comparable to people ten years older.
UVBs rays, commonly referred to as the burning rays, inflict immediate damage on the epidermis. Even brief exposure to UVB rays can turn sensitive skin red and cause pain and inflammation. UVB rays are particularly nasty because, in addition to promoting the formation of free radicals, they give off intense heat that actually 'cooks' the DNA in the nuclei of skin cells. This causes genetic changes that can lead to serious problems, including skin cancer. Al the antioxidants in the world can't protect you against the wrath of UVB rays.
UVAs rays do not usually cause perceptible reddening of the epidermis. Rather, UVA rays inflict their damage by injuring the cells of the dermis and the subcutaneous layer of fat that are underneath the outer layer. This causes the kind of hidden damage that shows up years later as lines and wrinkles, and sometimes even as skin cancer.
The full effect of UV exposure is not immediately apparent. Our bodies' own antioxidant defense network deactivates some free radicals before they can inflict harm. But as you know, our antioxidant levels decline as we age. Every time you expose your fact to the sun, your skin is being robbed of the antioxidants that protect it and keep it healthy and young looking.
Cosmetic changes to the skin are the most innocuous effects of UV exposure. Skin cancer can be deadly. One million new cases of skin cancer are diagnosed each year in Unites States. That number is expected to grow, especially as baby boomers age. Baby boomers grew up in an era when leisure time was abundant, sunbathing was fashionable, and a suntan was considered a sign of good health. Remember those advertisements for suntan lotions which boasted that the products filtered out the bad burning rays but allowed in the good tanning rays? Today we know that there is not a sign of health but is instead a sign that skin has been injured.
UV damage does not stop at the skin's surface, its effects are felt well beneath it. In fact, exposure to UV radiation can severely weaken the immune system's ability to fend off viruses and bacteria and to halt the growth of malignant tumors. This proves once again how neglecting one organ system can have a profound impact on another and how by fortifying one system you also exert a positive effect on the other.
Sun damage is a form of extrinsic aging, which is early aging that is caused by the surrounding. Extrinsic aging is collective, means that effects exacerbate with repeating, unprotected contact to the sun. Skin is a complex entity consisting of cells and tissues that form the outer surface of the body. It can suffer from environmental insults, including temperature, humidity and solar energy. Changes in the skin are perceived as aging. This phenomenon is not simply a result of chronological aging but a reflection of the consequences of excessive ultraviolet exposure from the sun's rays.
Sun damage occurs both indoor and out and at any time of the day, regardless if it is sunny or cloudy. During spring even casual exposure can cause UV damage. Melanin transforms UV-photons quickly into harmless amount of heat generating free radicals and is therefore an excellent photoprotectant against direct and indirect DNA damages.
Although the sun is necessary for life, sun damage to skin is caused by the invisible and intense ultraviolet radiation of sun exposure. Some of those harmful effects are visible right away like suntan and sunburn but others appear and worsen overtime such as liver spots and wrinkles. With repeated intense sun exposure the skin damage can even progress into cancer.
1) Protect yourself against sun damage: protect yourself against daily sun damage by applying sun protection prior to every time you are going to e in direct or indirect contact with the sun. Sun protection ought to be applied to the face, ears, lips and neck. Do not forget to protect your scalp if you have bald spots or your hair is thinning. For extended and intentional exposure when you are working, exercising or relaxing outdoors, sun protection should be reapplied every 2 to 3 hours.
2) Fully cover your body: In order to minimize sun exposure, you should search for shade on every possible occasion. Firmly woven, loose fitting, full-length clothing and wide brimmed hat can offer additional protection. To help avoid damage to your eyes, sunglasses that block 99% to 100% of UV rays should be worn.
3) Try to avoid sun between 11am to 4pm: UV rays are strongest between 11am to 4pm. Try to avoid the sun during these hours.
4) Oppose the temptation: Refuse to give in to the desire to tan outdoors in natural light or indoors under artificial UV light. UV rays enter the inner layer of the skin. In reply, the body produces additional melanin. That causes the skin obviously to be darker. A tan is proof that UV has damaged some of the skin's cell. It has been verified that a tan is not healthy or safe.
5) Get expert advice: to help ensure the potential of a healthy, beautiful skin, you should schedule regular appointments with your dermatologist. Your dermatologist can offer education and information about skin care and explain the numerous sun damage prevention and all treatment options that are available to you.
Sun damage treatment
1) Retinol: Retinol is pure vitamin A. vitamin A is a part of forming and maintaining healthy skin. Retinol encourages the production and elimination of skin cells and stimulates the renewal of keratinocytes, which is the cell that Keratin. The effect of retinol includes softer skin and reduced appearance of fine lines.
2) Alpha Hydroxin Acids (AHAs): AHAs removes dead cell from the upper layer of the skin. This increases creation of new skin cells and control moisture levels. That results in a smoother, more healthy skin tone. AHAs are resulting from natural sources, such as fruit, milk and sugar cane.
3) Hydroquinone: Hydroquinone are tropical treatments, that are applied directly to the skin, which inhibit melanin production, the material that color the skin.
4) Chemical Peeling: A chemical solution which is applied to the face in order to remove the outer layer of your skin. As skin regenerates, it is noticeable smoother, softer and less wrinkled.
is usually done to improve sum damage skin and reduce roughness, remove dead skin from the skin surface that allow fresh skin to grow faster, remove very fine lines, etc.
VLCC healthcare is one of the leading organizations for skin care. They provide all the necessary treatment for most of the skin problems.