Final answer:
UV radiation can cause suppression of the immune system, skin cancers, and cataracts. UV-B radiation, in particular, is a significant risk factor for skin cancer and the development of cataracts. Protective measures are crucial to minimize these risks.
Step-by-step explanation:
UV radiation can cause a suppression of the immune system and an increase in skin cancers and cataracts. The suppression of the immune system can be both local and systemic. This suppression makes individuals more susceptible to infections and diseases because their immune defenses are compromised.
Exposure to UV radiation, specifically UV-B radiation, is a known risk factor for various types of skin cancer, including basal cell carcinoma, squamous cell carcinoma, and malignant melanoma. Furthermore, UV-B exposure contributes to the development of cataracts, which is the clouding of the eye's lens, potentially leading to vision loss.
Preventative measures such as using sunscreen and wearing protective clothing or sunglasses can mitigate these risks. It is essential to be vigilant about UV exposure given the strong connection between prolonged exposure to UV radiation and these adverse health effects.