New Delhi: Skin cancer is one of the most common types of cancer worldwide, with millions of cases diagnosed every year. Exposure to the sun’s ultraviolet (UV) rays is a major risk factor for skin cancer, and using sunscreen is a crucial step in preventing this disease. Dr Mangesh P Kamath, Additional Director, Medical Oncology, Fortis Hospital, Cunningham Road, Bangalore, explained how using sunscreen is a good way to reduce skin cancer risk effectively.

UV rays from the sun or tanning beds damage the DNA of skin cells, leading to mutations that can cause cancer. There are two types of UV rays: UVA and UVB. UVA rays penetrate deep into the skin, causing premature aging and increasing the risk of skin cancer. UVB rays, on the other hand,........

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