Sun Exposure

Sun exposure is the amount of light and ultraviolet (UV) radiation you are exposed to when outdoors. Sun exposure is important for human health, as UV radiation helps the body produce Vitamin D, which is essential for strong bones and healthy immune and cardiovascular systems. Too much sun exposure, however, can cause sunburn, skin cancer, and accelerated skin aging. To protect against harmful UV radiation, it is important to limit sun exposure and wear sunblock, long-sleeved clothing, and a hat when in direct sunlight.