Skincare Skills

by Lydia

Skincare blogger

May 20, 2022

What is a Dry Sauna?

The benefits of using a dry sauna are numerous. They increase your heart rate, improve skin conditions, regulate appetite, and speed up your metabolism. But what exactly does a dry sauna do? Let's look at some of these benefits. To help you decide which one is best for you, here are some of its most notable benefits.

Reduces skin irritation

Sweating in a sauna can help reduce skin irritation by bringing more blood to the surface. Blood flow to the skin helps flush out impurities, making it appear softer and more radiant. In addition to helping the skin stay smooth, sweating in a sauna can help the body produce more skin cells. Spending time in a hot sauna can enable you increase cell turnover, resulting in more firm and elastic skin.

A dermatological study found that a sauna can hydrate the outer layer of skin. This increase in water content makes skin more supple and opens pores, which help control oil production. However, it is essential to remember that every individual's skin type will react differently to the dry heat in a sauna. Using a sauna with additional humidity may change this equation. People with oily skin should still use an acne prevention product if their skin is prone to rashes.

Some people may experience skin irritation after spending time in a sauna. This may be an adverse reaction caused by an allergic reaction to histamine. The itchiness should subside within thirty to sixty minutes of the sauna session. In addition, researchers suggest that saunas can improve antioxidant capabilities, reduce stress, and improve the immune system's response to illness. For example, people with asthma may experience fewer attacks of wheezing if they use a sauna regularly.

Increases heart rate

Whether or not you can increase your heart rate by going to a dry sauna is debated. The study used a sauna that reached an average temperature of 174 degrees Fahrenheit. Although a dry sauna is different from a steam room or a hot tub, it is still an effective cardiovascular workout. It should be added to your regular exercise routine, and you should drink plenty of fluids to prevent dehydration. A dry sauna shouldn't pose any problems if you're a healthy guy. If you're a girl, you'll probably want to consult with a doctor before trying it out.

Another study examined the effects of dry sauna usage on the heart. This study recruited 19 healthy volunteers to take a 25-minute sauna session. They then compared their responses to a submaximal exercise load on a cycle ergometer. The exercise load began at 50 watts and increased by 10 watts per minute until the subject reached a 100-watt workload. The researchers also found no adverse effects on heart rate, BP, and blood pressure.

The findings were inconsistent in the case of the dry sauna. They were also inconclusive, but the researchers noted a significant increase in core body temperature following a fifteen-minute exposure. Other findings included a decrease in left ventricular ejection time, increased pre-ejection period, and increased core body temperature. In addition, the study found that the core body temperature increased immediately after the sauna exposure and decreased three and six hours afterward.

Regulates appetite

Although advocates of dry sauna use claim many benefits, the medical evidence for these benefits is limited. This article attempts to systematically review recent studies that investigate the effect of repeated dry sauna sessions on human health. To this end, we searched for studies that reported the health effects of regular dry sauna use on humans from 2000 to the present. Studies were graded based on the risk of bias using the Cochrane Collaboration's criteria.

After identifying potential studies, we systematically reviewed their full-text articles to identify studies that met the inclusion criteria. The inclusion criteria included: research design, descriptive population data, physical details of the dry sauna intervention, and adverse effects. For example, to determine whether dry sauna interventions affect appetite, we searched for studies that showed positive effects on hunger, body composition, and weight. We also looked for studies that examined saunas to reduce stress, improve mental health, and lower blood pressure.

This review was based on a comprehensive search of PubMed, Web of Science, Scopus, and Proquest for Finnish sauna use studies. Eleven studies utilized infrared sauna interventions, while four studies included dry saunas. Session lengths varied from five minutes to 20 minutes, and the studies lasted from three days to five months. In addition to reviewing the literature on dry saunas, we analyzed the duration of Finnish sauna use. Most people spent 15 minutes per session.

Speeds up metabolism

The high heat of a dry sauna increases your heart rate, thus speeding up your metabolism. It is also good for people with poor circulation since it can double your pulse rate. Studies show that saunas can boost your metabolism by more than 30 percent. Of course, you will lose water weight when you enter a sauna, but you can easily regain the water you lose afterward. But be sure to drink water before you go in and after each session to prevent dehydration.

Another benefit of a dry sauna is its effect on the respiratory system. It boosts nitric oxide production, a chemical that helps the body burn calories. Sauna bathing also helps the body get rid of excess toxins and reduces stress. Because your metabolism is boosted, you are more likely to burn more calories and lose weight. So, a sauna session is a great way to lose weight fast.

Another benefit of a dry sauna is that it is a stress reliever. Stress can cloud your judgment and make you reach for unhealthy foods. But when you're in a sauna, your heart rate will go up by 20 percent, and the effect will last for several hours. After a workout, it can also boost your energy levels because the high heat supercharges your metabolism. Consequently, you'll feel fuller for a longer period.

Improves athletic performance

There are some precautions you should take when using a dry sauna. Children and the elderly cannot regulate their internal body temperature as well as adults. For this reason, you should limit the time you spend in the sauna to 30 minutes at most. Stay hydrated and avoid drinking excessive amounts of fluid after your sauna session. Your doctor will also advise you on whether you should take alcohol before or after your session. Dry saunas can also affect your heart, so be sure to consult your doctor before beginning any sauna training.

Studies have shown that exposure to hot temperatures increases HSP production in the brain. It has also been linked to an increase in muscle growth. Heat shock proteins have also been associated with increased lifespan in worms and flies. Exposure to hot temperatures is thought to increase the production of a gene called HSP70, which is associated with increased longevity. In humans, these benefits have been linked to improved cardiovascular health. These findings suggest that saunas may be beneficial for athletes.

Regular use of a dry sauna improves athletic performance. According to one study, men who use a sauna at least two to three times per week were 66 percent less likely to develop dementia or psychotic disorder. In addition, sauna use has several benefits for the body, including improved inflammation and concentration, increased insulin sensitivity, and detoxification of heavy metals. Regular sauna use is beneficial to athletes, including increased concentration, stamina, and endurance.

Helps eliminate toxins

Among the benefits of a dry sauna is its ability to enhance circulation. In addition, regular sauna trips improve the functions of blood vessels and regulate blood pressure. The sweat produced during a sauna session strengthens blood vessel dilation and decreases arterial stiffness. Additionally, frequent visits to a sauna improve the functions of the autonomic nervous system, which controls heart rate and blood pressure. Moreover, a recent study published in the American Journal of Hypertension found that regular sauna use among men reduced their risk of developing high blood pressure by 50 percent.

The effectiveness of sauna therapy depends on accumulated toxins in the body. Therefore, the liver's ability to safely mobilize these toxins is important. The toxins are primarily non-conjugated (water-soluble), hydrophilic, and lipophilic. Non-conjugated toxins cannot be detected in urine and must be removed through sweat. Therefore, the longer the sauna treatment, the more toxins are liberated. However, the body is only capable of handling so much heat.

Using a dry sauna regularly can promote improved metabolic function. However, toxins can affect the autonomic nervous system, which affects sweating. Therefore, patients may experience impaired sweating when the sauna is not used regularly or if they are not well-hydrated. Several interventions can improve these conditions, such as dietary changes, niacin, and exercise. If these interventions fail, a dry sauna should be used only after other metabolic supports have been established.

FAQ

Which is better for you, wet or dry sauna?

There is no right or wrong answer to this question, as both wet and dry saunas have unique benefits. For example, the dry heat of a traditional sauna can help improve your circulation, while the humidity and heat of a wet sauna can help loosen up your muscles and joints. 

How long do you stay in a dry sauna?

The recommended time for a dry sauna is 10-15 minutes. However, you can stay in a dry sauna as long as you feel comfortable.

Which is better, a dry sauna or a steam sauna?

There is no definitive answer as both dry and steam saunas have their benefits. However, a dry sauna is better for detoxing, while a steam sauna is more beneficial for the skin. 

What are the disadvantages of sauna?

There are a few potential disadvantages of sauna use. For one, saunas can be quite hot and humid, which may not be ideal for everyone. Additionally, spending too much time in a sauna can lead to dehydration. Additionally, people with heart conditions or other health problems should consult their doctor before using a sauna.

Does the sauna burn fat?

There is evidence that sauna use may promote weight loss and fat burning, but more research is needed to confirm this. Nevertheless, sauna use may help to improve overall health and reduce the risk of chronic diseases, such as heart disease and cancer.

Should you shower after the sauna?

There is no right or wrong answer to this question, as it depends on personal preference. Some people prefer to shower after a sauna to remove the sweat and bacteria built up, while others find that showering makes them feel cold and uncomfortable. Ultimately, it is up to the individual to decide whether or not to shower after a sauna session.

Image source: eliteclubs.com

About the author 

Lydia

My name is Lydia Adams and I have been a skincare blogger in one way or another for many, many years.

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