Top 10 Benefits of Sleeping Naked. Medically reviewed by Stacy Sampson, DO on November 28, 2018 — Written by Jandra Sutton Overview Sleeping naked might not be the first thing you think about when it comes to improving your health, but there are some benefits that might be too good to ignore. Since sleeping naked is pretty easy to try yourself, it might be time to strip down and get your snooze on. For your health, that is. As it turns out, there are many benefits of sleeping naked. You may have heard of some of these, but others might surprise you. 1. Fall asleep faster According to the National Sleep Foundation , your body temperature is one key to how you fall asleep. It’s actually part of your circadian rhythm, the biological rhythm that acts as your body’s “clock” for sleep. Cooling down tells your body that it’s time to sleep, so sleeping naked — and allowing your body temperature to go down — can actually help yo...