How to Protect Your Skin from UV Rays | Sun Safety
Protect your skin with clothing that covers your arms and legs. Wear a wide-brimmed hat to protect your head, face, and neck. Wear sunglasses that block UV rays to protect your eyes and the skin around …
Ultraviolet Radiation | Radiation and Your Health | CDC
Jul 16, 2025 · Taking steps to protect yourself from the sun is important. Overexposure to ultraviolet (UV) radiation can lead to serious health issues, including cancer. Protect yourself and others from …
Sun Protection - The Skin Cancer Foundation
Look for UPF, which stands for ultraviolet protection factor, on labels for clothing, hats and fabrics. The number indicates what fraction of the sun’s UV rays can penetrate the fabric. A shirt labeled UPF 50, …
7 things to know about UPF, sun protection and clothing
Jun 6, 2024 · Protecting our skin from harmful ultraviolet (UV) light is a year-round job. It requires wearing the proper clothing, using sunscreen on exposed skin, and seeking shade when the sun’s …
What Is UV Protection and How Does It Work? - Biology Insights
Dec 5, 2025 · Ultraviolet (UV) protection mitigates the biological damage caused by solar energy. The sun emits invisible UV radiation, an electromagnetic wave of shorter wavelength than visible light. …
Sun Safety Tips | US EPA - U.S. Environmental Protection Agency
Feb 4, 2025 · This Web page explains simple steps to protect you and your children from overexposure to UV radiation. Most people are not aware that skin cancer, while largely preventable, is the most …
UV Safety: Tips to Protect Your Skin from the Sun’s Harmful Rays
Jul 1, 2025 · To stay safe from harmful UV rays, it is important to protect your skin and eyes by seeking shade, wearing protective clothing, and using sunscreen throughout the year
Ultraviolet Radiation - Johns Hopkins Medicine
In most people, UV rays activate a chemical in the skin called melanin. This is the skin's first defense against the sun. Melanin absorbs the dangerous UV rays that can do serious skin damage. This is …
UV safety year 'round: 7 ways to make sure your skin and eyes are ...
Jul 16, 2025 · UV rays don't take a vacation. Learn simple, science-backed ways to protect yourself and your family from sun damage at any time of year.
What to wear to protect your skin from the sun - American Academy of ...
Seeking shade, applying sunscreen, and wearing sun-protective clothing go a long way in protecting your skin from the sun’s harmful UV rays. Dermatologists recommend dressing to protect yourself …