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Skin Cancer, Sunscreen, and You—Beyond the Basics We all love that warm feeling when the sun hits our shoulders—John Denver even sang about it! But did you know that sunshine is actually a form of radiation? Unlike the kind of radiation from X-rays at the doctor’s office, the sun’s UVA and UVB rays hit us every time we step outside. UVA rays speed up skin aging (hello, wrinkles), and UVB rays are the ones behind sunburns. Importantly, they can both increase your risk of skin cancer over time. The good news? A broad-spectrum sunscreen protects you from both UVA and UVB rays. Just remember to reapply every two hours—especially if you're swimming or sweating. So go ahead—let the sun shine on your shoulders. Just make sure you’ve got your sunscreen on so you can enjoy the day, stay wrinkle-free, and lower your risk of skin cancer. Stay safe and sunny! |