Is it healthy to sleep nude. Keeping your body cool is key to enjoying a night of uninterrupted sleep. A whopping 57 percent of nude sleepers said they were happy with their relationship, while only 48 percent of pajama wearers and 43 percent of nightie wearers felt the same who still wears a nightie?! Skipping underwear, or even pajama bottoms, leads to a healthier body. Stress throws your cortisol levels out of whack. But what actually works is up for debate—and some say nothing at all is the way to go. One study followed over 21, people for three years and found a possible link between inadequate sleep and weight gain. While this isn't exactly a scientific study, it does make sense that naked cuddling could boost relationship satisfaction. By clicking continue below and using our sites or applications, you agree that we and our third party advertisers can:. Sleeping in the buff with your partner definitely has its perks—like getting to snuggle against their warm body instead of their super-worn t-shirt. If you're looking for help with your insomnia, the last place you might look is your smartphone. While sex can be a great part of your relationship, sleeping naked with your partner can be just as wonderful.