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Many outdoor retailers offer UPF-rated clothing, meaning it shields the sun’s harmful rays. While the Skin Cancer Foundation notes that clothing with this rating is effective, these items can be expensive.
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No matter where your summer adventures take you—whether it’s hiking excursions, pool or beach days, or amusement park fun—your skin is at risk of sun damage from ultraviolet (UV) rays. Even on cloudy days, up to 80% of the sun’s harmful rays can penetrate your skin, according to the American Academy of Dermatology. And UV damage may lead to skin cancer.
Seek shade when you are outside. Check the length of your shadow—if it is shorter than you are, it’s a clear sign to seek shade.
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Eyes are also highly sensitive to the sun’s rays. Sunglasses offer protection, but not all are created equal. Here’s what to look for.
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Darker colors, such as blue or black, absorb more UV rays than lighter shades like whites and pastels. This means the UV rays are less likely to reach your skin. But bright colors, like red, can also absorb UV rays. The more vivid the color, the greater the protection—a bright yellow shirt is more protective than a pale one.
Huntsman Cancer Institute recommends wearing hats with a three-inch brim or wider. A sun hat with a brim all the way around will protect your face and the back of your neck.
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Fabric thickness is a key factor. Pick tightly woven or knitted fabrics that have smaller holes. Dense fabrics allow fewer UV rays to get through.
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Use enough sunscreen to generously coat skin not covered by clothing. Huntsman Cancer Institute recommends most adults use one ounce to cover the whole body. Always follow the directions and adjust the amount of sunscreen depending on body size. Make sure to reapply every two hours or after swimming, drying off with a towel, or sweating. Learn more about how to choose the right sunscreen to stay sun safe.
Experts at Huntsman Cancer Institute recommend avoiding the sun as much as possible. Sun exposure should be especially limited between the peak hours of 10 am and 4 pm when the sun’s rays are strongest. If you can’t do that, the next best thing is to cover your skin with clothing. In fact, clothing is the most effective form of sun protection. But what type of clothing is best? Choose clothing with these seven traits for protection against the sun.
H Sherman · 1971 · 121 — Incident dark-field illumination: a new method for microcirculatory study.
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Any areas of skin not protected by clothing should be covered in sunscreen. Not all sunscreens are created equal. Look for these features:
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UV light from tanning beds can cause skin cancer and premature skin aging. People who tan have a higher risk of melanoma, the deadliest type of skin cancer. There is no such thing as a healthy tan. A tan or sunburn is your body’s response to damage from UV rays.