What is a common method for protecting against UV radiation?

Using sunscreen is a common and effective method for protecting against UV radiation. Sunscreens are specifically formulated to absorb, reflect, or scatter ultraviolet (UV) rays, thereby reducing the risk of skin damage and other associated health issues, such as skin cancer. They contain active ingredients that create a protective barrier on the skin, which is essential for both preventing short-term effects like sunburn and long-term effects such as premature aging and skin malignancies.

While wearing dark clothing can offer some protection by blocking UV rays, it is not as reliable as the formulation of sunscreen specifically designed to counteract UV exposure. Avoiding all outdoor activities is not practical or necessary, as there are safe ways to enjoy the outdoors while still being protected. Relying solely on sunglasses provides essential eye protection but does not safeguard the skin from UV damage. Therefore, using sunscreen remains one of the most vital strategies for effective UV protection.