August 17, 2008

Revealed……..Understanding Why and How to Shield Your Skin from the Sun

Yes, enjoying a sunny day on the beach is fun. However, going out without proper skin protection is putting yourself at risk of skin diseases, one of which is the dreaded skin cancer.Like most parts of our body, skin can develop cancer. Cancer is a result of an uncontrolled cell growth in one part of the body.Unlike normal cells which are programmed to divide, grow, and die at a certain time, cancer cells lack the internal machinery to control growth and as a result cause severe damage to normal cells that will be outnumbered along the process in a certain biological locality. Some cells even detach from their point of origin and travel to other parts of the body to start a new colony of cancer cells.Skin cancers are either melanoma or non-melanoma cancers. Non-melanomas are cancers which arise from skin cells other than melanocyte cells. Melanomas are cancerous melanocyte cells that produce melanin, a pigment that gives the skin its characteristic color.The sun is one of the key enemies of the skin. Light to moderate sun exposure is beneficial, as it helps the skin synthesize vitamin D (cholecalciferol), but excessive or lengthy exposure, and right, you’ve guessed it, […]

Full Article At: KnowHow-Now.com Articles

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