What increases the risk of developing skin cancer?

Prolonged exposure to UV radiation is a significant risk factor for developing skin cancer. Ultraviolet (UV) rays from the sun or artificial sources, such as tanning beds, can damage the DNA in skin cells. This damage can lead to mutations that increase the likelihood of skin cancer, including melanoma, basal cell carcinoma, and squamous cell carcinoma. The risk is particularly high for individuals who spend extended periods in the sun without protection, as cumulative sun exposure over the years heightens the chances of developing skin cancer.

In contrast, low sunscreen usage makes one more susceptible to UV exposure and related skin damage. High vitamin D levels generally do not correlate with an increase in skin cancer risk, and the use of moisturizer does not contribute to the development of skin cancer. Therefore, the connection between UV radiation and skin cancer is well-established, highlighting the importance of sun protection as a preventive measure.