Can infrared sauna treatments boost your immune system to help ward off viruses and prevent a viral infection?
Witn new viruses and antibiotic-resistant bacteria keep popping up every year, boosting your immune system and overall vitality is the most powerful way to protect yourself from this highly infectious virus, and the quickest way to heal from it.
We still don’t have a consistently effective vaccination or medication treatment available – for most viruses.
(This post contains affiliate links. Click here to read my affiliate policy.)
Table of Contents
- 1 How to Prevent a Viral Infection with Infrared Sauna Treatments
- 1.1 1. FIR Sauna Makes Your Body Less Comfortable for Viruses
- 1.2 2. Infrared Sauna Boosts Production of Heat Shock Proteins
- 1.3 3. Thermal Therapy Increases White Blood Cells Production
- 1.4 4. Infrared Sauna Reduces Stress (the Notorious Immune System Suppressor)
- 1.5 5. Infrared Sauna Reduces Toxin Overload
- 2 The Best Infrared Saunas for Weight Loss
How to Prevent a Viral Infection with Infrared Sauna Treatments
What does the body do when it confronts a virus?
You get a fever.
(👉 See the 5 most accurate infrared forehead thermometers in 2020!)
Your body raises its core temperature to 100.9°F (38.3°C) or higher, which results in 2 protective and healing effects:
1. A less suitable environment for destructive viruses.
2. An optimal environment for your immune system.
That’s why it’s far better to bulletproof your immune system so that you reduce the chance of getting sick in the first place.
👉 This is where infrared sauna treatments can help – more than you can imagine.
1. FIR Sauna Makes Your Body Less Comfortable for Viruses
When you have an infection, your immune system induces fever to stimulate immune function and make the body less suitable for pathogens.
It is scientifically proven that the fever decreases the replication rate of viruses and increases their vulnerability to the immune system.
Did you know?
The use of antipyretic drugs to reduce fever correlates with a 5% increase in mortality in human populations infected with the Influenza virus and negatively affects patients’ outcomes in the intensive care unit.
(All studies listed at the end of the post for your reference)
👉 How can an infrared sauna help?
Daily infrared sauna treatments can raise your core body temperature to approximately 102 F (39 degrees Celsius).
While this is not high enough to destroy all viruses in your body, it definitely makes your body a less comfortable environment for the viruses to replicate and thrive.
2. Infrared Sauna Boosts Production of Heat Shock Proteins
Exposure to the deep penetrating heat (thermal therapy) inside an infrared sauna is proven to boost your immune system in several ways.
One of the ways is through “hormesis” – a small amount of stress (in this case heat stress and oxidative stress), which triggers the production of short-term heat shock proteins.
Heat shock proteins are proven to mediate protection against infectious diseases, by raising anti-inflammatory components in the blood and reducing virus replication inside the tissues.
🙋♀️ Warning: You can’t use an infrared sauna if you already have a fever!
3. Thermal Therapy Increases White Blood Cells Production
When the body’s core temperature rises, the bone marrow produces a higher number of white blood cells and the thymus produces more T-cells.
The heat also expands your blood vessels, which increases blood flow and oxygenation, and helps deliver these virus-destroying white blood cells anywhere they need to go.
What does it mean?
This means that your body is better able to fight off any potential infections, giving your whole immune system a boost.
So, even if you have already been exposed to a virus (such as the flu virus) – you may not experience extreme symptoms and heal much faster.
(👉 See the 9 incredible infrared sauna benefits (9 success stories)
4. Infrared Sauna Reduces Stress (the Notorious Immune System Suppressor)
You probably already know that high levels of stress (which we all suffer from, simply by watching the news these days) can suppress the immune response.
Because stress causes cortisol production, and this suppresses the immune system.
It’s simple when you think about it:
When you are stressed, your body believes it is in immediate danger (like a bear attack) and immediately initiates the fight or flight response.
This results in increased muscle function (so you can run away or fight) and decreased function of anything that is not needed for immediate survival.
👉 How can an infrared sauna help?
Scientific evidence shows that infrared sauna therapy helps the body maintain healthy levels of cortisol.
While cortisol levels stay the same or rise slightly during a sauna therapy session, they drop immediately afterward.
Using your FIR sauna treatment time to practice mindful meditation can also help with mental stress reduction.
Alone time is maximized with a sauna therapy session, giving you an opportunity to reflect and move on from the stressors of the day.
And the best news?
Science has shown that regular sauna bathing helps the body adapt to stress over time, so you are less likely to suffer from the physical results of ongoing stress.
5. Infrared Sauna Reduces Toxin Overload
As the body becomes more detoxified through regular Far Infrared Sauna Therapy, the body’s resistance to common colds, flu bugs, allergens, and viruses is dramatically improved.
The infrared rays, experienced as heat, help you sweat rigorously, usually within 15 minutes.
The sweat carries out toxins through your skin.
As we decrease the amount of our toxic load, accumulated over the years, our bodies are more empowered to heal themselves, which is exactly what we need to fight off the viruses, or any other bacteria.
The Best Infrared Saunas for Weight Loss
Buying an infrared sauna that you can use 24/7 at home (and preferably at least 4-5 times a week) is one of the best long-term investments you can make for you and your family health.
(With no knowing how long supplies will last these days, I would hurry and make a decision now)
There are 2 great choices you can choose from:
1. Wooden home infrared sauna (for 2 people or more)
2. Portable infrared sauna (for 1 person)
Which one should you use?
It really depends on your budget and your preferences.
👉 If you live alone or just with a partner, a portable infrared sauna will be enough for you.
This is our #1 recommendation for 2020 (high quality and lowest EMF):
👉 A wooden home FIR sauna is larger and can accommodate 2-4 people, depending on its size, which can all be treated at the same time. Of course, it is more expensive.
Here’s our top recommendation (best value for the price) in 2020:
A weak immune system prevents your body from fighting infection and disease. It’s the reason that some people seemingly catch every illness going around, while others are never or rarely affected.
other factors that can influence your immune system include emotional stress, lack of sleep, chemical exposure, overworking your body, and dietary habits.
By creating an induced or artificial fever, infrared saunas are able to reproduce the natural healing responses our bodies use to keep us healthy.
Regular infrared sauna regimens will help you to defend yourself against viruses, autoimmune diseases, cancer and everything else basically.
Remember, an infrared sauna or any thermal therapy can not be used if you already have a fever. So check your body temperature before you start any treatment, and make sure to stay hydrated before and after each session.
To your health and happiness,
Evans, Sharon S et al. “Fever and the thermal regulation of immunity: the immune system feels the heat.” Nature reviews. Immunology vol. 15,6 (2015): 335-49. doi:10.1038/nri3843
Front. Microbiol, Short-Term Heat Shock Affects Host–Virus Interaction in Mice Infected with Highly Pathogenic Avian Influenza Virus H5N1, https://doi.org/10.3389/fmicb.2016.00924
Neil M. H. Graham, et al., Adverse Effects of Aspirin, Acetaminophen, and Ibuprofen on Immune Function, Viral Shedding, and Clinical Status in Rhinovirus-Infected Volunteers, The Journal of Infectious Diseases, Volume 162, Issue 6, December 1990, Pages 1277–1282, https://doi.org/10.1093/infdis/162.6.1277
E. Ernst, E. Pecho, P. Wirz & T. Saradeth (1990) Regular Sauna Bathing and the Incidence of Common Colds, Annals of Medicine, 22:4, 225-227, DOI: 10.3109/07853899009148930
Pilch W, Pokora I, Szyguła Z, 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;39:127–135. Published 2013 Dec 31. doi:10.2478/hukin-2013-0075