Sun Protection: What You Need to Know to Keep Your Skin Safe

Spending time outdoors feels great, but the sun’s rays can cause serious damage if you’re not careful. Protecting your skin from sunburn, premature aging, and even skin cancer is easier than you might think. You just need to understand how UV light affects your skin and the best ways to shield yourself.

UV rays come in two main types: UVA and UVB. UVA rays penetrate deep into your skin, aging it and increasing wrinkles, while UVB rays are the main cause of sunburn. Both can harm your skin cells and raise your risk of skin cancer. That’s why using a broad-spectrum sunscreen that blocks both UVA and UVB is key.

Choosing and Using Sunscreen Right

Look for sunscreen with at least SPF 30, which blocks about 97% of UVB rays. Apply it generously—about a shot glass full for your whole body—and don’t miss spots like your ears, neck, and behind your knees. Reapply every two hours, or more often if you’re swimming or sweating a lot. Remember, no sunscreen can block 100% of UV rays, so combining sunscreen with other habits is smart.

Other Simple Sun Protection Habits

Besides sunscreen, wearing wide-brimmed hats, sunglasses, and long sleeves can make a huge difference. Try to stay in the shade during peak sun hours, usually between 10 a.m. and 4 p.m. If you’re using medications, check if any increase sunlight sensitivity—that can change how you protect your skin.

People often think a tan means healthy skin, but it’s actually a sign of damage. Embracing sun protection doesn’t mean you have to miss out on the outdoors. It means you can enjoy your time outside while keeping your skin safe and healthy for the long run.

Start simple: grab a bottle of sunscreen, put on a hat, and be mindful of your time in the sun. These small moves add up, helping you avoid painful burns and keep your skin looking good well into the future.