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Articles written by Jennifer Brooks


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  • SPF what? Your Guide to Decoding Sunscreen

    Jennifer Brooks, Geisinger dermatologist|Jun 13, 2024

    If you’re planning to spend time outdoors, you may bring along a few essentials, like a hat or sunglasses. But before you head out, there’s one thing you should never forget — sunscreen. Whether it comes in a can or a tube, proper sun protection can help you avoid a sunburn. Getting a sunburn, even a minor one, damages your skin. The best way to protect yourself from the sun’s rays is to wear sunscreen. The sun produces two types of rays — ultraviolet A (UVA) and ultraviolet B (UVB). UVB rays cause sunburn, while UVA rays lead to deeper sk...