Skin plays a vital role in keeping you healthy. It is the largest organ in your body, and it protects you from potential problems caused by such factors as dehydration, the sun, bacterial infections, and pollution. However, there are limits to the skin's ability to provide protection. Various factors can cause damage that cannot be repaired. This is how skin cancer may develop.
Most people are unable to treat skin cancer on time because they do not come to know that they have skin cancer. Certain outgrowths, moles and discoloration on the skin are taken as normal skin problems.
Anyone can develop skin cancer. It does not attack any particular age, race or skin type. Certain skin types are more vulnerable to skin cancer as compared to others. People with fair skin, light hair and light eye colour or a large number of moles or freckles are more vulnerable
One of the main causes of skin cancer is exposure to ultraviolet radiation, or UV rays. UV rays are invisible, and are produced by the sun and tanning lamps. Most often, skin cancer is the result of overexposure to the sun.
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