The History and Evolution of Infrared Sauna Therapy

If you're looking for ways to improve your health and wellness, you may have heard about the benefits of infrared saunas. However, there is more to these unique saunas than just relaxation and detoxification. 

At Salus Sauna, we believe that everyone should experience the incredible benefits of infrared saunas. While most people know that saunas can help with relaxation and detoxification, there are many other benefits that often go overlooked. In this blog post, we'll be sharing some surprising and unique information about infrared saunas that you may not have heard before. 

From improved cardiovascular health to pain relief, we'll explore the many ways that regular sauna use can improve your overall well-being. So sit back, relax, and get ready to learn something new about the amazing world of infrared saunas!

The History and Evolution of Infrared Sauna Therapy

The history of sauna therapy can be traced back thousands of years to ancient cultures such as the Greeks, Romans, and Native Americans. Infrared saunas have been around for several decades, but their origins date back to the late 1800s when physicist William Herschel discovered infrared radiation. Herschel used a prism to split white light into its various wavelengths and found that the temperature increased as he moved from violet to red. He discovered that infrared radiation, which is beyond the visible spectrum, had the highest temperature.

In the 1960s, Japanese researchers began studying the effects of infrared therapy on the human body, which led to the development of the first infrared sauna. The first model was a wooden box with infrared lamps that emitted heat. Since then, infrared sauna technology has evolved significantly, and today, you can find infrared saunas with a range of features such as digital controls, chromotherapy lighting, and even Bluetooth speakers. Over the past few years, the popularity of infrared saunas has skyrocketed, with more and more people turning to this natural therapy to improve their health and wellness.

Benefits of Infrared Saunas

Infrared saunas have gained popularity as potential therapy for improving physical and mental health. They offer a range of benefits such as relaxing muscles, reducing tension, boosting the immune system, reducing inflammation, improving cardiovascular health, reducing stress and anxiety, and improving mood. With these potential benefits, it's no wonder why infrared saunas have become a popular option for individuals looking to improve their overall health and well-being. Here are some of the benefits of infrared saunas.

  1. Improved Skin Health

Infrared saunas can improve skin health in a number of ways. The heat from the sauna can help to increase blood flow to the skin, which can promote cell regeneration and give the skin a healthy glow. Infrared saunas have also been shown to reduce the appearance of fine lines and wrinkles, as well as improve skin tone and texture.

  1. Detoxification

One of the biggest benefits of infrared saunas is their ability to help the body detoxify. When you sweat in an infrared sauna, your body releases toxins such as heavy metals, chemicals, and other pollutants. This can help to improve your overall health by reducing your toxic load.

  1. Pain Relief

Infrared saunas have been shown to be effective at relieving pain. The heat from the sauna can help to reduce inflammation and increase blood flow to the affected area, which can help to alleviate pain and promote healing. Infrared saunas have been used to treat conditions such as arthritis, fibromyalgia, and chronic fatigue syndrome.

  1. Stress Relief

Infrared saunas can also be a great way to reduce stress. The heat from the sauna can help to relax your muscles and release tension, which can help to reduce stress and promote relaxation. Many people find that they feel calmer and more relaxed after a session in an infrared sauna.

  1. Improved Circulation

Infrared saunas can help to improve circulation throughout the body. The heat from the sauna can cause your blood vessels to dilate, which can increase blood flow to the muscles, organs, and other tissues in the body. This increased circulation can help to improve overall health and well-being.

  1. Weight Loss

Infrared saunas can also be an effective tool for weight loss. When you sweat in an infrared sauna, your body burns calories to produce the sweat. Additionally, the heat from the sauna can help to increase your metabolism, which can help you burn even more calories. Many people find that they are able to lose weight more easily with the help of an infrared sauna.

How to Optimize Your Infrared Sauna Session

Infrared sauna therapy has become increasingly popular in recent years, with many people using it as a way to relax, detoxify their bodies, and improve their overall health and wellness. However, to get the most out of your infrared sauna session, it's important to optimize a few key factors. Here are some tips on how to optimize your infrared sauna session:

1. The Ideal Temperature for Infrared Sauna Sessions

While it may seem like the hotter the sauna, the better the therapy, this is not necessarily the case with infrared saunas. In fact, temperature control and monitoring are essential when using an infrared sauna. One of the benefits of an infrared sauna is that it allows you to control the temperature more precisely than a traditional sauna. Most infrared saunas have digital controls that allow you to set the temperature and duration of your session.

The optimal temperature range for an infrared sauna is between 120 and 150 degrees Fahrenheit. This range is much lower than traditional saunas, which can reach temperatures upwards of 200 degrees Fahrenheit.

It is important to monitor the temperature of the sauna during use to ensure it stays within this range, as going above it can lead to discomfort or even injury. Many infrared saunas come equipped with temperature controls and timers to help users stay within the optimal temperature range and avoid overheating.

Additionally, it is recommended to start with shorter sessions at lower temperatures and gradually increase the time and temperature as your body becomes more accustomed to the therapy. This approach can help prevent overheating and make the therapy more effective in the long run.

2. The Ideal Time and Frequency for Infrared Sauna Sessions

The ideal time and frequency for infrared sauna sessions depend on your individual needs and goals. We recommend starting with 10-15 minute sessions at a lower temperature and gradually increasing the time and temperature over time. For most people, using an infrared sauna once or twice a week is sufficient. The ideal temperature for an infrared sauna session is between 110-130°F, and the duration should be no longer than 30 minutes.

3. The Ideal Amount of Water for Infrared Sauna Sessions

While infrared sauna therapy can be a relaxing and rejuvenating experience, it is important to stay hydrated before, during, and after your session. The heat from the sauna can cause you to sweat, which can lead to dehydration if you don't drink enough fluids.

  • Before your session, make sure to drink plenty of water to help prepare your body for the heat. 
  • During your session, it is recommended to bring a water bottle with you to sip on as needed. 
  • After your session, continue to drink water to help replenish the fluids lost through sweating.

It's recommended that you drink at least one glass of water before your sauna session and continue to drink water throughout your session as needed. After your session, be sure to drink plenty of water to replace any fluids lost during the session.

In addition to water, you may also consider drinking beverages that contain electrolytes, such as coconut water or sports drinks. Electrolytes are essential minerals that help regulate fluid balance in the body and can be particularly important after a long sauna session.

4. Pre-session Preparation

Before your infrared sauna session, it's a good idea to shower or at least wipe your skin clean. This can help remove any oils, dirt, or lotions that may interfere with sweating and detoxification. You may also want to bring a towel or two to wipe away sweat during your session and protect the sauna from excess sweat.

Preparing for Your First Infrared Sauna Session: What to Expect

If you are new to infrared sauna therapy, it is important to know what to expect before your first session. Most sessions last between 20 and 45 minutes and involve sitting in the sauna while it heats up to the desired temperature.

Before your session, it is recommended to shower to remove any lotions, perfumes, or other products from your skin that could interfere with the therapy. You should also wear loose, comfortable clothing and bring a towel to sit on.

During your session, you may feel a warming sensation as the infrared waves penetrate your skin. You may also sweat, which is a normal and healthy response to the therapy. It is important to stay within the recommended

  • Hydrate before your session: It's important to drink plenty of water before your sauna session to prevent dehydration. We recommend drinking at least two glasses of water before your session and bringing a water bottle into the sauna with you.
  • Dress appropriately: Most people wear comfortable clothing like shorts and a t-shirt or a swimsuit in the sauna. You'll also want to bring a towel to sit on and one to wipe off any sweat.
  • Start slow: If you're new to infrared sauna therapy, start with shorter sessions of 10-15 minutes and gradually work your way up to longer sessions of 20-30 minutes.
  • Listen to your body: Pay attention to how you feel during your session. If you start to feel uncomfortable or lightheaded, it's time to end your session.
  • Relax and enjoy: Infrared sauna therapy is a relaxing experience, so try to let go of any stress or tension and enjoy the warmth and quiet of the sauna.

Incorporating Infrared Sauna Therapy into Your Wellness Routine

Infrared sauna therapy can be a great addition to your overall wellness routine, providing numerous health benefits for both the body and mind. To incorporate sauna therapy into your routine, consider the following:

  • Schedule regular sessions: To reap the full benefits of infrared sauna therapy, it's important to use the sauna regularly. Aim for at least two to three sessions per week.
  • Make it part of your self-care routine: Consider using your sauna session as a time to unwind and relax. Bring a book, listen to music, or simply close your eyes and focus on your breath.
  • Stay hydrated: As previously mentioned, it's important to drink plenty of water before, during, and after your sauna session to avoid dehydration.
  • Listen to your body: If you start to feel uncomfortable or lightheaded during your sauna session, it's time to end the session. Always listen to your body and don't push yourself beyond your limits.

By incorporating infrared sauna therapy into your wellness routine, you can improve your overall health and well-being.

Frequently Asked Questions

Q1: Can I use an infrared sauna while pregnant?

Pregnant women should consult with their doctor before using an infrared sauna, as there are some potential risks and contraindications to be aware of. In general, it's recommended that pregnant women avoid using saunas altogether, especially in the first trimester when the risk of miscarriage is highest.

Q2: What kind of maintenance is required for an infrared sauna?

Infrared saunas are generally low-maintenance and easy to care for. You should wipe down the surfaces after each use, and periodically clean the heating elements with a soft cloth or brush. You may also need to replace the heating elements or other components over time, depending on how frequently you use the sauna.

Q3: Can I use an infrared sauna if I have a pacemaker or other medical implant?

People with medical implants such as pacemakers should consult with their doctor before using an infrared sauna, as the heat and electromagnetic fields may interfere with the functioning of the device. In general, it's recommended that people with medical implants avoid using saunas or other heat therapies unless specifically cleared by their doctor.

Q4: How long should I stay in an infrared sauna?

The length of time you should spend in an infrared sauna depends on a variety of factors, including your overall health and the temperature of the sauna. Typically, sessions last between 10 and 30 minutes, and it is recommended that you start with shorter sessions and gradually work your way up to longer ones.

Q5: Can I use an infrared sauna if I have sensitive skin?

Infrared saunas are generally safe for people with sensitive skin, but it's important to take precautions to avoid overexposure to heat. Make sure to drink plenty of water to stay hydrated, and limit your sessions to a safe and comfortable length of time. You can also try using a lower temperature or shorter session times to start, and gradually work your way up.


Infrared sauna therapy is a powerful tool for promoting health and wellness, but there's still a lot that people don't know about this amazing technology. At Salus Sauna, we're committed to providing our customers with the information they need to make informed decisions about their health and wellness. 

We hope that this post has helped to shed some light on the many benefits of infrared sauna therapy, as well as the science behind how it works. Remember to prioritize sauna safety, stay hydrated, and listen to your body during your sauna sessions. By incorporating sauna therapy into your regular wellness routine, you can enjoy the many benefits of this powerful healing practice


© 2021 Salus Saunas