It is getting cooler outside, and it is finally sweatshirt weather! This is an important and friendly reminder that wearing sunscreen is crucial even on cloudy days as we go into midterm season to finish out the Fall semester. All daytime visitors to the SRWC Aquatics Center should be wearing sunscreen! Did you know that a study by the National Library of Medicine (NIH) shows up to 80% of ultraviolet rays can penetrate even through cloud coverage? In another study conducted by NIH, UV rays can cause long-term skin damage, including premature aging and an increased risk of skin cancer, regardless of the weather.

The misconception that a lack of sunlight means you cannot get burnt leads many to skip sun protection, which exposes their skin to harmful radiation. Clouds may block direct sunlight, but they do not shield us from UV radiation. For instance, reflective surfaces like water, sand, and even concrete can bounce UV rays back onto our skin. So, if you are spending any time outside, at the pool, at the beach, or even just walking to class, make sure you use sunscreen to protect yourself from the sun!

In addition to protecting, you from harmful UV rays, the regular use of sunscreen helps maintain an even skin tone and prevents hyperpigmentation. It acts as a barrier against environmental stressors and supports overall skin health. The American Academy of Dermatology Association suggests that choosing a sunscreen with at least an SPF 30 is essential, ensuring protection against UV rays. Including sunscreen in your daily routine, regardless of the weather, is a simple and effective way to protect your skin.

Sunscreen products are regulated by the Food and Drug Administration (FDA) as over-the-counter drugs. Many modern sunscreen formulations are lightweight and absorb quickly, making them easy to apply without feeling greasy. The habit of wearing sunscreen 15 minutes before going outside can lead to healthier skin overall. Re-apply every two hours even when it is cloudy. Do not forget your sunscreen!

Sources

• Comprehensive Review of Ultraviolet Radiation and the Current Status on Sunscreens - PMC (nih.gov)
• The Damaging Effects of Long UVA (UVA1) Rays: A Major Challenge to Preserve Skin Health and Integrity - PMC (nih.gov)
• Sunscreen FAQs (aad.org)
• An Update on Sunscreen Requirements: The Deemed Final Order and the Proposed Order | FDA
• Sunscreen: How to Help Protect Your Skin from the Sun | FDA