12 benefits of sleeping naked (according to science)

12 benefits of sleeping naked (according to science)

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

So whether it’s for comfort or because you enjoy nudity, 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 to sleep without clothes to sleep in your 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.

1. Improves reproductive health

Scientific data show 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 men’s sperm because maintaining the ideal body temperature contributes to good sperm condition. In addition, excess heat causes a drop in testosterone production “. This is not at all beneficial for male fertility.

2. Helps you 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 will lose a lot of weight, but it doesn’t hurt to burn 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 reduces the risk of skin problems. Furthermore, sleeping naked promotes the activation of brown oil which, in turn, allows dead cells to be renewed and keeps the skin smoother and healthier.

4. Closer to the couple

Couples who sleep naked feel a greater attachment and connection, as skin-to-skin contact increases the release of oxytocin, considered the love and bonding hormone. 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 love and bonding hormone”

5. Reduces stress

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

6. Less appetite on waking

Cortisol, besides being related to stress, also seems to have an effect on our appetite . The higher the cortisol level, the more hungry we feel. By reducing cortisol levels through 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 the summer, when the heat is so intense, we usually wake up in a sweat. At this time of year it can be a great alternative to sleep without clothes. This way, we’ll sweat less and 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 emotional bonds, it is also positive for having intimate encounters with one’s partner. Being lightly clothed benefits physical contact and, consequently, sexual health.

9. Less irritation

If sleeping without clothes is beneficial for the skin, it is also beneficial for avoiding irritation. When you sleep naked you avoid contact of the sensitive area with the tissue and help the skin to breathe. With this you can avoid a lot of discomfort and even pain.

10. Helps you sleep better

Sleeping unclothed during the hottest times of the year will help you be cooler and more comfortable. That makes it easier to 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. By sleeping we release growth hormone, which is key to cell regeneration and therefore acts as an anti-aging substance. In contrast, sleeping in very warm environments causes us to process less growth hormone , causing us to age faster.

12. Reduces the risk of diabetes

According to the National Sleep Foundation in the United States, the likelihood of getting diabetes decreases if we sleep naked.This is because sleeping in a cooler environment causes people to have more stable blood sugar levels and better sensitivity to insulin.

And… what does science say about our sleeping position?

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

You can learn more about this research in this article: “Your sleeping position says a lot about your personality.

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