What is the Purpose of Saunas

author: Jerry

2024-01-31

What is the Purpose of Saunas

Saunas have been used around the world for thousands of years, and in Finland it is very common to take a sauna once a week, where people use saunas for relaxation and recreation. Studies have found that they also have health benefits, especially when users spend at least 20 minutes in the sauna. However, the recommended maximum sauna time may differ for certain groups of people or for people with specific medical conditions.

What are the health benefits of sauna bathing?

Most studies have been conducted in Finnish or traditional saunas, which use dry heat, where people in the sauna may use heated stones and then wet them to increase their humidity. Temperatures can often reach 160 degrees Fahrenheit. People

then usually stay in the sauna for at least 5 to 20 minutes.

There have been some studies on infrared saunas that use light instead of heat to raise your body temperature without warming the surrounding air. Infrared saunas are a great option for those who find the heat of a traditional sauna too much to bear. We need more research on the health benefits of infrared saunas. At least four studies have linked sauna bathing to lower blood pressure and the risk of hypertension, but it's unclear whether saunas affect blood pressure long-term or temporarily. Cardiovascular diseases. Multiple studies show regular sauna use can reduce the risk of cardiovascular disease

Neurocognitive disorders. Neurocognitive diseases include dementia and other problems that cause decreased brain function. It is often caused by problems with the heart, inflammation, and oxidative stress. More research is needed to understand whether sauna bathing can reduce the risk of neurocognitive diseases or help combat their causes, such as heart disease. One theory is that the relaxing environment of a sauna has a positive impact on your brain.

Lung function. One study tested the effects of sauna bathing on people with lung disease. Studies have found that saunas can help relieve or prevent colds, chronic bronchitis, asthma and pneumonia.

More research is needed, but there is some evidence that saunas may help with musculoskeletal conditions, headache disorders, chronic tension, and psoriasis.

How can staying in a sauna increase your health benefits?

Most clinical studies have focused on people who spent 20 minutes or less in a sauna. However, evidence endorsed by the American College of Cardiology shows that spending more than 19 minutes in a sauna increases your ability to prevent various heart problems by more than fifty percent. Studies have also found that going to a sauna more than once a week can increase similar health benefits and overall longevity. Most data on sauna use emphasizes the fact that a regular sauna schedule increases the benefits that saunas provide us.

Risks of using a sauna

When used responsibly, saunas are almost risk-free. In Finland, there are nearly 2 million saunas for a population of 5 million. Although Finns spend a lot of time in saunas, the mortality rate associated with sauna use is low. However, there are risks to drinking alcohol, taking drugs, or taking medications that interfere with the body's ability to regulate body temperature. Most accidents in the sauna are caused by alcohol or a hangover. We don’t fully understand the effects of drinking alcohol in a sauna on your body, but it can certainly cause problems with your body’s ability to stabilize blood pressure, make you susceptible to arrhythmias or irregular heartbeats, and can cause you to become dehydrated.

People who experience the following health problems should avoid saunas:

Severe aortic valve stenosis. This is when your heart's aortic valve doesn't allow blood to flow freely. Sauna increases your heart rate, which may cause your aortic valve to become clogged.
General chest pain. If you have persistent chest pain, do not go to a sauna until your doctor has examined you.
heart disease. Avoid saunas if you have recently had a heart attack or stroke. It is best not to risk overworking the heart.

In addition, due to the high temperatures and risk of dehydration in saunas, the following people should use caution or avoid using saunas:

Elderly people. Elderly people over 65 years old should be wary of heatstroke when taking a sauna. Heatstroke has previously resulted in sauna-related deaths in this population. People over the age of 65 often have a more severe reaction to heat stroke because their body's ability to regulate temperature is reduced.

Children under seven years old. In Finland, children are often introduced to saunas in infancy. However, parents rarely allow their children to enter a sauna unsupervised until they are over seven years old. Before then, parents closely monitor their children's temperatures before, during and after their child's sauna bath. Young children, whose internal temperature systems are immature, are more susceptible to heat stroke than adults. Make sure to monitor your children during the sauna and take them out of the sauna if they become overheated

pregnant woman. Pregnant women should be careful to avoid symptoms such as overheating, dehydration, dizziness, and fainting when using a sauna. While there is nothing medically dangerous about a pregnant woman going to a sauna, she must be careful to ensure safety, which most likely means not staying in for long periods of time. In the sauna.

People with epilepsy. Studies have found that many epilepsy disorders either interfere with body temperature or, like febrile seizures, can be triggered by sudden changes in temperature. If you have frequent seizures or have been diagnosed with epilepsy, you should avoid entering the sauna.

While these are important risk factors and guidelines, the most important thing is to avoid being in a sauna if you feel dizzy, overheated, or dehydrated. You can prevent injury by leaving the sauna immediately when you feel uncomfortable. If you haven't used a sauna regularly in the past, you can start by limiting your time in the sauna to 20 minutes or less.