After ruling out the usual suspects like “sewage, fuel, pesticides, and road runoff,” says Downs, they realized that there were high concentrations of chemicals found in sunscreens in the water of the highly popular tourist beaches. Craig Downs, PhD, Executive Director of the Haereticus Environmental Laboratory, was tasked by the Federal Government to figure out why coral reefs in the U.S. In 2015, a group of scientists including Dr. But as you slather yourself in SPF (and reapply every two hours as directed, right?), you may not have thought about how what you choose to protect your body from the sun could also affect the environment. According to the American Academy of Dermatology, wearing sunscreen is the best protection you can get against sun damage that can lead to skin cancer. Your mother told you, your doctor has told you, hell, even we at Men’s Health have told you (many times). But you know this already don't you? You've surely heard the warnings before. Regardless of the season or weather, wearing sunscreen every day is as important for your health as brushing your teeth. Consider staying indoors or finding shade when UV rays are at their peak.SUNSCREEN ISN'T optional it's essential. Even though a physical sunscreen is your best bet to stay safe under the summer sun (think: umbrella or UV-blocking shirt), these mineral-based sunscreens can help protect you from the damage caused to skin from the sun’s rays. Please note that sunscreen should always be used as a last resort. With these new health guidelines, we’re sharing our favorite sunscreens for the summer. While the FDA suggests more research, the EWG recommends consumers also avoid sunscreens with oxybenzone. When looking for safer products, another great resource we like to use is the EWG, which is an incredible database where you can search OTC products, including makeup, sunscreen, and skincare for its safety profile. Of these, only two ingredients are recognized as safe and effective: zinc oxide and titanium dioxide. The monograph classifies the ingredients into three categories: Category I - GRASE, Categories II (not GRASE) & III (not enough data). These ingredients include 12 widely used UV filters in sunscreen. In February 2019, the FDA released its sunscreens monograph, which showed insufficient data to classify 12 of the 15 sunscreen filters as generally recognized as safe and effective, or GRASE. Of these four widely used active ingredients, the FDA raised concerns about the skin absorption of oxybenzone and its potential to affect hormonal levels, as well as increased absorption rates in children. This pilot study showed that four active ingredients in sunscreen were absorbed into the skin, proving that sunscreen does not simply work on the surface. Are Mineral Sunscreens Better?Ī study published in May 2019 in the Journal of American Medical Association, describes a maximal usage trial (MUsT) that evaluates the absorption of active ingredients into the skin. The proposed rule suggests that active ingredients that are absorbed into the bloodstream at a level of 0.5ng/mL or higher undergo further testing for adverse effects. This proposed rule comes largely from the substantial data gap for the most common active ingredients in sunscreen and their ability to be absorbed into the body after application. In short, the proposed rule would label sunscreens as drugs. The FDA recently proposed a new rule to update regulatory requirements for sunscreen products.
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