Sunday, May 22, 2011

Top Way to Prevent Skin Cancer | Publishers Vault

Sun ScreenSkin cancer, according to the Centers for Disease Control and Prevention is the most common cancer in the United States. For this reason alone it is important to know the top way to prevent skin cancer. DermNet.org reports that 65 percent to 90 percent of all melanomas?the deadliest form of skin cancer?resulted from exposure to the ultraviolet (UV) rays of the sun.

The effect of the sun on your skin is cumulative, i.e. the effects build up over time. That sunburn you got as a kid?the damage to your skin and perhaps connective tissue is still there. Sun damage to the skin, while always dangerous, is more so the younger you are when it occurs.

The single most important preventative measure you can control to prevent skin cancer is to protect yourself from the damaging affects of the sun?s rays.

UV rays are the most concentrated and damaging between 10 AM and 4 PM each day. There are a number of methods you can use to protect yourself from UV rays, ranging from protective clothing to sunscreens and/or sun block products.

There are three types of ultraviolet rays, although UVC rays do not reach the earth. Health officials are concerned with UVA and UVB rays.

UVA rays penetrate the skin more deeply than do UVB rays. UVA rays are not screened out by glass. UVA rays can suppress your body?s immune system, which means your body then has less built-in resistance to fight the formation of skin cancer.

UVB rays penetrate less deeply into your skin, but are the rays responsible for tanning and burning.

UVA rays cause aging of the skin; UVB rays cause burning. The U.S. Department of Health and Human Services has declared UV rays from the sun, tanning beds and sun lamps to be known cancer-causing agents.

DermNetNZ.org recommends that people of all skin types wear a sunscreen with at least an SPF of 15 daily when you?re going to be exposed to the sun?either direct sun or through glass such as your car windows. The American Academy of Dermatology recommends the use of a sunscreen with an SPF of at least 30 be used.

Sun Protection Factor, SPF, is an internationally recognized method to measure the effectiveness of sunscreen products. The higher the SPF, in theory, the longer you are protected from the harmful effects of UV rays.

The truth is, no sunscreen can work effectively if you don?t apply it correctly. On average, it requires the use of one ounce of sunscreen product to protect your exposed skin.

Because it takes up to 30 minutes for sunscreen to be absorbed by your skin, you should apply it at least 30 minutes before going outside.

This video shows you the correct method to apply sunscreen.

Another alternative is the use of sun blockers. Titanium oxide and zinc oxide are both effective sun block ingredients. They work by deflecting the sun?s rays from your skin and are sometimes found in combination with sunscreens.

Source: http://www.publishersvault.com/the-best-way-to-prevent-skin-cancer.html

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