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Is the infrared sauna good for detoxing?

Infrared saunas have become increasingly popular in recent years, with many people claiming that they offer a variety of health benefits, including detoxification. But what does the science say? Is there any evidence that infrared saunas for detox?

Infrared Sauna Detoxing

In today’s toxic world, our bodies are constantly bombarded by harmful chemicals and pollutants that can build up over time and wreak havoc on our health. From pesticides and heavy metals to VOCs and other industrial compounds, these toxins get stored in our tissues and organs and can contribute to a myriad of chronic illnesses. Fortunately, infrared saunas offer a safe, effective way to help rid the body of these accumulated poisons through a process called sweating or “detoxing.” Keep reading to learn all about the science behind infrared sauna detoxing and why it’s one of the best things you can do for overall wellness.

The Science Behind Infrared Sauna Detoxing

Infrared saunas use infrared radiation to heat the body directly, rather than heating the air like traditional saunas. Infrared radiation is a type of electromagnetic radiation that has a longer wavelength than visible light. When the infrared radiation penetrates the skin, it is absorbed by the body’s tissues and converted into heat energy, which raises the body’s core temperature.

As the body’s temperature increases, the blood vessels dilate, which increases blood flow and oxygenation to the muscles, organs, and skin. This increased blood flow can help to flush out toxins and waste products from the body. Additionally, the heat from the infrared sauna can stimulate the production of sweat, which can further aid in the detoxification process.

Sweat-induced detoxification is another mechanism behind infrared sauna detoxing. Sweat is one of the body’s natural mechanisms for eliminating toxins and waste products. When the body is exposed to heat, such as in an infrared sauna, it produces sweat to help regulate its temperature. Sweat contains various toxins and waste products, such as heavy metals, phthalates, and Bisphenol A (BPA). By sweating, these toxins and waste products are eliminated from the body.

The Science Behind Infrared Sauna Detoxing

What are The Benefits of Infrared Sauna Detoxing?

Using an infrared sauna for detoxing can provide a range of benefits for your body and mind. Here are just a few of the ways that infrared sauna detoxing can improve your health:

  • Detoxification: As we mentioned earlier, infrared sauna detoxing can help your body eliminate harmful toxins, which can improve your overall health.[1]
  • Relaxation: Infrared sauna detoxing can also help to promote relaxation and reduce stress, which can have a positive impact on your mental health.[2]
  • Immune system support: Infrared sauna detoxing can also help to boost your immune system by increasing your body’s production of white blood cells, which help to fight off infections and diseases.[3]
  • Improved circulation: The heat from an infrared sauna can help to increase blood flow and improve circulation throughout your body, which can help to reduce inflammation and promote healing.[4]
  • Reduced inflammation: Infrared saunas can help to reduce inflammation by increasing the production of nitric oxide, which can relieve the pain.[5]

What are The Benefits of Infrared Sauna Detoxing?

How to Use an Infrared Sauna for Detoxing

Using an infrared sauna for detoxing is fairly straightforward, but there are some key things to keep in mind. First, Turn on the sauna and allow it to preheat for about 10-15 minutes before using it, it’s important to drink plenty of water before and after your sauna session to stay hydrated. You should also avoid eating a heavy meal beforehand, as this can make you feel uncomfortable during the sauna.

When you’re ready to begin your sauna session, start with a lower temperature and gradually increase it over time. Most people find that a temperature of around 130 degrees Fahrenheit is comfortable, but you should adjust based on your own preferences. Plan to spend between 20 and 30 minutes in the sauna, and be sure to take breaks if you start to feel too hot or uncomfortable. Finally, after your sauna session, take a cool shower or step outside to cool down and allow your body to return to its normal temperature.

The Risks of Infrared Sauna Detoxing

While infrared sauna detoxing is generally considered safe for most people, there are some risks to be aware of. Here are a few things to keep in mind:

  • Skin burns: Infrared saunas can cause skin burns if the skin is exposed to the heat for too long.
  • Increased heart rate: Infrared saunas can increase heart rate. This can be a problem for people with heart conditions.
  • Dehydration: Sweating in an infrared sauna can cause you to lose a lot of fluid, so it’s important to drink plenty of water before and during your sauna session to prevent dehydration.
  • Overheating: It’s important to monitor your body temperature and avoid staying in the sauna for too long, as overheating can be dangerous. This can lead to heatstroke, which is a life-threatening condition.

Is Infrared Sauna Ddetoxing Safe for Everyone?

Infrared sauna detoxing is generally safe for most people. However, there are some people who should not use infrared saunas, including:

  • People with heart conditions
  • People with high blood pressure
  • People with diabetes
  • People who are pregnant
  • People who have epilepsy
  • People who have skin conditions

If you have any concerns about using an infrared sauna, talk to your doctor before using one.


Infrared sauna detoxing is a safe and effective way to promote overall wellness and flush harmful toxins from the body. By using light to generate heat directly within the body, infrared saunas allow for deeper penetration and more efficient detoxification. Whether you’re looking to improve circulation, reduce inflammation, or simply relax and unwind, infrared sauna detoxing is a powerful tool for achieving your health and wellness goals. If you have any concerns about using an infrared sauna, talk to your doctor before using one.


[1]Margaret E. Sears, Kathleen J. Kerr, and Riina I. Bray. Arsenic, Cadmium, Lead, and Mercury in Sweat: A Systematic Review. Journal of Environmental and Public Health, 2012.

[2]Ashley E. Mason, Sarah M. Fisher,et al. Feasibility and acceptability of a Whole-Body hyperthermia (WBH) protocol. International Journal of Hyperthermia Volume 38, 2021.

[3]Wanda Pilch, Ilona Pokora, et al. Effect of a Single Finnish Sauna Session on White Blood Cell Profile and Cortisol Levels in Athletes and Non-Athletes. J Hum Kinet. 2013 Dec 18; 39: 127–135.

[4]Richard Beever. Far-infrared saunas for treatment of cardiovascular risk factors. Can Fam Physician. 2009 Jul; 55(7): 691–696.

[5]Akinori Masuda, Yasuyuki Koga, et al. The effects of repeated thermal therapy for patients with chronic pain. Psychother Psychosom. 2005;74(5):288-94.

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