According to experts, body temperature drops progressively when we sleep, which is a natural tendency of the body, so sleeping naked allows you to rest better and give way to these processes, instead of interrupting them with warm bedding.
As you sleep better when you sleep naked, your stress level decreases progressively, decreasing your hunger during the day. On the other hand, when you sleep badly, you wake up with more appetite and want to eat foods high in sugars and calories.
According to a study by the University of Chicago, while we diet to lose weight, sleeping naked throughout the night causes more fat to be lost.
The differences are due to the fact that, when sleep is restricted , the levels of ghrelin increase, a hormone that stimulates hunger and reduces energy expenditure, in addition to promoting fat retention.
Because sleeping naked allows you to rest better, the same thing happens when you do intense exercise: increases the production of growth hormone, which has the ability to accelerate metabolism and burn fat.
Sleeping nude helps you lose weight because the same changes that happen during exercise happen. There are different phases of sleep, but only when you sleep deeply do changes occur that help you lose weight, speed up your metabolism and control your appetite.
One more advantage of sleeping naked is that it makes you feel much more sensual, which supports the production of serotonin, which has been shown to improve intestinal motility and decrease intestinal inflammation.