12 benefits of sleeping naked (according to science)

Sleeping without clothes is one of the best alternatives when the temperature allows it, as it is a comfortable way to fall asleep and also provides some benefits.

So whether it's for comfort or because you enjoy nudism, sleeping naked can improve your health and make you enjoy more intimate relationships.

Benefits of sleeping naked

But, What are the benefits of sleeping naked? Why should you choose sleeping without clothes over sleeping in pajamas? Below you will find the answers to these questions thanks to the data provided by the different scientific studies in this line of research.

• You may be interested in: "10 basic principles for good sleep hygiene"

1. Improves reproductive health

Scientific data confirms that men who sleep naked enjoy better quality sperm and, therefore, have a higher level of fertility. This is explained by urologist Brian Steixner: "Sleeping without clothes has a positive effect on sperm of men, since maintaining the ideal body temperature contributes to the good condition of the sperm. Besides,

excess heat causes a decrease in testosterone production”. Something that is not beneficial for male fertility.

2. Help to lose weight

It turns out that body temperature drops when we sleep and, consequently, the body burns more fat naturally. But when we put on clothes, the clothes reduce this effect. That doesn't mean you're going to lose a lot of weight, but it doesn't hurt to burn off the extra calories.

3. healthier skin

Sleeping naked will not only have a positive effect on fat reduction, but your skin will also benefit from this practice. Sleeping without clothes allows your skin to breathe, which causes the risk of suffering skin problems to decrease. In addition, sleeping naked favors the activation of brown fat, which, in turn, allows dead cells to be renewed and keeps the skin smoother and healthier.

4. Greater closeness with the partner

Couples who sleep naked feel greater attachment and a greater connection, since skin contact with skin increases the release of oxytocin, considered the hormone of love and bonds affective. Thanks to this chemical, the bond between the members of the relationship becomes stronger, more resistant and persistent.

You can learn more about this hormone in this article: “Oxytocin, the hormone of love and affective bonds”

5. Reduce stress

Another important hormone in our body is cortisol, because at high levels, it is involved in stressful processes. sleeping naked seems reduce cortisol levels in the body and therefore reduces the stress.

6. Less appetite upon waking

Cortisol, in addition to being related to stress, also seems to have an effect on our appetite. At higher cortisol levels, a greater feeling of hunger. By lowering cortisol levels thanks to sleeping naked, we also feel less hungry when we wake up. Another advantage of sleeping naked in relation to weight loss.

7. you will be cleaner

Especially in summer, when the heat hits, we usually wake up sweaty. At this time of year it can be a great alternative to sleep without clothes. In this way, we will sweat less and we will be cleaner in the morning.

8. More frequent in intimate relationships

If it has been commented that sleeping naked increases the level of oxytocin and is beneficial for creating lasting affective bonds, it is also positive for having intimate encounters with your partner. Going light clothing benefits physical contact and, consequently, sexual health.

9. less irritation

If sleeping naked is good for your skin, it's also good for avoiding irritation. When you sleep naked you avoid the contact of the sensitive area with the tissue and you help the skin to breathe. With this you can avoid a lot of discomfort and even pain.

10. Helps you sleep better

Sleeping naked during hot times of the year will help keep you cooler and more comfortable. This facilitates sleep and avoids waking up in the middle of the night with an unpleasant feeling.

11. rejuvenates

Some research indicates that sleeping naked helps slow down the aging process. When we sleep we release growth hormone, which is key to cell regeneration and, therefore, acts as an anti-aging substance. On the contrary, sleeping in very hot environments causes us to process less growth hormone, causing faster aging.

12. Reduces the risk of diabetes

According to the National Sleep Foundation of the United States, the probability of suffering from diabetes decreases if we sleep naked. This is because sleeping in a cooler environment causes people to have greater stability of blood sugar levels and better insulin sensitivity.

And… what does science say about our sleeping position?

Science has also provided scientific data on the position we use when sleeping in relation to personality. An investigation carried out by Chris Idzikowski, coordinator at the UK Sleep Institute, studied the six most common positions that people use during sleep. The conclusions affirm that each position is associated with a certain personality profile.

You can learn more about this research in this article: “The position you sleep in says a lot about your personality.”.