Does Sauna Increase Testosterone?

Does Sauna Increase Testosterone

Does Sauna Increase Testosterone?


When it comes to men’s health and well-being, testosterone plays a pivotal role. Testosterone is a hormone that is responsible for muscle growth, bone density, and libido, among other things. Many men are constantly looking for ways to naturally boost their testosterone levels, and one method that has gained popularity is sauna therapy. But does sauna really increase testosterone? In this article, we will explore this topic in detail and provide you with all the essential information.

Understanding Testosterone:

Before diving into the effects of sauna on testosterone levels, let’s first understand what testosterone is and why it is important for men. Testosterone is a hormone primarily produced in the testes, although the adrenal glands also produce a small amount. It is responsible for the development of male sexual characteristics during puberty, such as facial hair growth, deepening of the voice, and muscle mass increase.

Testosterone also plays a crucial role in maintaining bone density, fat distribution, and red blood cell production. Furthermore, it contributes to overall well-being, including mood, energy levels, and sexual function. As men age, testosterone levels naturally decline, leading to potential health issues. Hence, finding ways to maintain or increase testosterone levels is of great interest to many men.

The Science behind Sauna Therapy:

Sauna therapy involves exposure to high temperatures, typically in a dry or wet environment. Saunas have been used for centuries in different cultures for relaxation, detoxification, and various health benefits. In recent years, research has shown that saunas can have positive effects on cardiovascular health, stress reduction, and even potential benefits for testosterone levels.

When you enter a sauna, the high temperature causes your body to heat up, and your blood vessels dilate. This leads to increased blood flow, improved circulation, and sweating. Sweating is the body’s natural way of cooling down and eliminating toxins. It is during this process that some potential benefits for testosterone levels may come into play.

Sauna and Testosterone:

While research on the direct effects of sauna on testosterone levels is limited, some studies suggest a positive correlation. One study published in the Journal of Clinical Endocrinology and Metabolism found that regular sauna use increased testosterone levels in men. The study involved men who used a sauna for 20 minutes at 80°C (176°F) twice a week for three months. After the sauna therapy, testosterone levels significantly increased compared to the baseline.

Another study conducted in Finland, a country known for its sauna culture, examined the effects of frequent sauna bathing on hormone levels. The results showed that men who used a sauna four to seven times per week had higher testosterone levels compared to those who used a sauna only once a week.

Furthermore, saunas have been found to increase human growth hormone (HGH) levels. HGH is a hormone that stimulates tissue growth, cell regeneration, and plays a role in muscle development. It is closely related to testosterone levels, as both hormones contribute to muscle growth and overall well-being.


Now let’s address some frequently asked questions about sauna therapy and its effects on testosterone levels:

1. How frequently should I use a sauna to potentially increase testosterone?

While there is no definitive answer, the studies mentioned earlier suggest that using a sauna at least a few times per week may have a positive impact on testosterone levels. However, it is important to listen to your body and not overdo it. Start with shorter sauna sessions and gradually increase the duration to avoid any adverse effects.

2. Are there any risks or side effects associated with sauna use?

Saunas are generally safe for most people. However, it is essential to stay hydrated and not stay in the sauna for too long to prevent dehydration or overheating. If you have any underlying health conditions or concerns, it is advisable to consult with your healthcare provider before starting regular sauna therapy.

3. Can sauna therapy replace other methods of testosterone enhancement?

Sauna therapy alone may not be enough to significantly boost testosterone levels. It can be considered as part of a holistic approach that includes regular exercise, a healthy diet, stress reduction, and adequate sleep. Maintaining a balanced lifestyle is crucial for overall well-being, including testosterone levels.

4. Can women benefit from sauna therapy?

Absolutely! While testosterone is primarily associated with men, women also produce small amounts of this hormone. Sauna therapy can have similar benefits for women, such as improved blood circulation, relaxation, and detoxification. However, it is important for women to be cautious during sauna use, especially if pregnant or dealing with any health conditions. Consulting with a healthcare professional is always recommended.


Sauna therapy has gained popularity for its potential benefits on testosterone levels. While more research is needed to fully understand the direct effects, current studies suggest a positive correlation between sauna use and increased testosterone levels. Additionally, sauna therapy offers various other health benefits such as improved circulation, stress reduction, and detoxification.

If you are considering incorporating sauna therapy into your routine, it is important to start slowly, stay hydrated, and listen to your body. Remember, sauna therapy should be seen as part of a holistic approach to overall well-being, which includes exercise, a healthy diet, stress management, and sufficient sleep.

So, the answer to the question “Does sauna increase testosterone?” appears to be a potential yes. Embrace the heat, relax, and enjoy the potential benefits that sauna therapy may offer for your testosterone levels and overall health.

– Study: Regular Sauna Bathing Increases Testosterone Levels in Men. Journal of Clinical Endocrinology and Metabolism.
– Kauppinen, K. (1986). Facts and fables about sauna. Annals of Clinical Research, 18(4), 233-239.

Leave a Comment