What percentage of skin cancers are attributed to UV exposure?

The assertion that approximately 90% of skin cancers are attributed to UV exposure is supported by extensive research demonstrating the significant role that ultraviolet radiation plays in the development of skin cancer. UV radiation can damage the DNA in skin cells, leading to mutations that may eventually cause cancer. This is particularly true for melanoma, the most serious form of skin cancer, which has been closely linked to UV exposure from both the sun and artificial sources like tanning beds.

The high percentage reflects not only the direct correlation between UV rays and skin cancer but also highlights the importance of sun safety and protective measures. Regular usage of sunscreen, wearing protective clothing, and avoiding peak sun exposure times are all effective strategies to reduce the risk of developing skin cancer tied to UV exposure. This understanding reinforces the necessity of education on UV risks in settings like tanning salons, where customers may be unaware of the dangers associated with excessive UV exposure.