Producer: Priyanka Das Editor: Sujata Singh
UV radiation can directly damage the DNA in skin cells. This damage can lead to mutations, which, if not repaired, may result in the uncontrolled growth of cells, leading to skin cancer.
Intense or prolonged UV exposure is linked to the development of melanoma, the most aggressive form of skin cancer. Melanoma arises from melanocytes, the pigment-producing cells in the skin.
UV radiation is a major contributor to the development of basal cell carcinoma and squamous cell carcinoma, which are the two most common types of skin cancer.
UV radiation accelerates the aging of the skin, leading to wrinkles, fine lines, and loss of skin elasticity. Prolonged sun exposure without protection can result in premature aging.
UV radiation suppresses the skin’s immune response, making it harder for the body to detect and eliminate damaged cells. This weakening of the immune system can contribute to the progression of skin cancer.
While excessive sun exposure poses risks, sunlight is also a vital source of vitamin D, crucial for bone health, immune function, and overall well-being.