Aug. 10, 2016

Sun Light

Sunlight is the main causes of skin cancers sunlight contains ultraviolet UV rays that can alter the genetic material in skins cells causes mutations.sun lamp, tanning booths,xrays also generated UV rays that can damage skin and causes malignant cell mutations. Basal cells carcinoma and squamous cell carcinoma have been linked to chronic sun exposure,typically in fair;skinned people who works out side.Mela mom's is associated with infrequently; but excessive sun bathing that causes scorching sunburn !_