You have in all probability observed that your shadow is shorter at some factors in the course of the day than others, and this may inform you numerous in regards to the standing of the solar. “In case your shadow is shorter than you’re, UV publicity is excessive,” says Andrea Suarez, MD, FAAD, a board-certified dermatologist primarily based in Houston in a TikTok. “In case your shadow is taller than you’re, UV is much less intense.”
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The stronger the UV rays, the extra doubtless you’re to expertise solar harm. These brief shadows are most certainly to occur when the solar is at its peak, explains Ivy Lee, MD, a board-certified dermatologist in Pasadena, California. “Make sure to search shade and keep away from the height hours of daylight from 10 a.m. to 4 p.m.,” says Dr. Lee.
If you’re out throughout these occasions, be sure to’re diligent about making use of the correct quantity of broad-spectrum sunscreen each two hours. And in the event you typically must spend lengthy stretches exterior throughout this window, contemplate investing in sun-protective UPF clothes. Keep in mind that even in the event you don’t get a sunburn, you may nonetheless expertise solar harm.
“There isn’t any such factor as a secure tan,” Dr. Lee beforehand advised Nicely+Good. “Any time we’re getting uncovered to ultraviolet rays from being open air, we’re accumulating DNA harm in our pores and skin cells—whether or not you are laying out on the seashore or operating errands and choosing up just a little little bit of solar publicity there. The DNA harm from all that solar publicity is cumulative, which means that it builds up over time, and it is what results in the indicators of untimely getting older that we see with wrinkles, darkish spots, and leathery pores and skin. It is also what results in pores and skin most cancers.”
Tips on how to apply sunscreen the fitting approach:
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