ultraviolet (UV) exposure

Ultraviolet (UV) exposure refers to the contact with a type of sunlight that is invisible to the eye but can affect the skin and eyes. UV rays are emitted by the sun and sometimes artificial sources like tanning beds. While some UV exposure is natural and helps our body produce vitamin D, excessive exposure can damage skin cells, leading to sunburns, premature aging, and increased risk of skin cancer. It's important to protect yourself with sunscreen, clothing, and sunglasses, especially during peak sunlight hours, to minimize harmful effects while still enjoying the outdoors.