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Sleep Like a Celebrity: These Products Improve Deep Sleep, According to Serena Williams, Bobby Berk, and More
Deep sleep can be hard to come by, which is why we looked into celebrity-favorite products for better sleep.
According to House Beautiful, the tennis star is a loyal fan of PranaSleep, which was designed by NASA to be breathable, and keep your spine in a relaxed position. Rebecca Perlmutter/Us Weekly“I never really understood how important it was to clean my CPAP every day to prevent germs and bacteria,” he said via Sleep Review Mag. “I’ve found that when you sleep for 12 hours on a plane, certain materials will dig into your face and leave nasty marks or irritate the skin.
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