Why ultraviolet rays can cause skin cancer

Many people enjoy staying under the sun either for a walk or to indulge in recreational activities during summer time. Exposure to sunlight can give positive contributions to the body for it has Vitamin D that can help develop stronger bones. However, research shows that overexposure to the ultraviolet radiation (UV) where the sun is the main source is dangerous for the skin – it can cause skin cancer.

Different types of UV rays

According to the American Cancer Society, there are three kinds of UV rays that can damage the skin and lead to skin cancer.

UVA rays

– UVA is the highest …read more