Tanning and homemade sunscreen trends overlook what sunlight does to your skin
Making sunscreen at home leaves a crucial question unanswered: how much protection does it provide? Lightspring/Shutterstock After more than 30 years studying how sunlight damages skin, I find the renewed enthusiasm for deliberate tanning worrying. On social media, a trend known as “tanmaxxing” encourages people to pursue increasingly deep tans, sometimes by using UV-index forecasts […]
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