According to studies, sleeping naked would allow the body temperature to drop and signal to the body that it is time to sleep.
The degree of rest, and thus the quality of sleep, is related to body temperature.
The ideal bedroom temperature, according to a 2012 National Institutes of Health research, would be between 15 and 19 degrees.
The latter would have a good impact on the health of the skin because it would result in better sleep overall.
For instance, one study shown how the quality of sleep can influence the skin's capacity to recover more quickly from minor injuries.
If going naked while you sleep improves your quality of sleep, it can only help keep negative emotional states like tension and worry under control.
The latter, among other things, significantly worsens both difficulty falling asleep and the quality of sleep.
According to studies, skin-to-skin contact between spouses would cause the release of oxytocin, a hormone that is crucial for creating bonding between partners.