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Updated: May 22

Title: The Healing Power of Far-Infrared (FIR) Therapy: A Comprehensive Guide


Far-Infrared (FIR) therapy is a holistic healing approach that has gained popularity in recent years for its numerous health benefits. It utilizes far-infrared radiation to penetrate and stimulate the body, promoting relaxation, pain relief, and overall well-being. In this article, we will explore the science behind FIR therapy, its applications, and its potential health advantages, supported by citations and references from scientific literature.

Our own examples and usage

Understanding that we are working with a device that sends radiation into our bodies has sent us scattering about trying to find safe means to get these deep infrared energies into us. We've seen lights but they don't go into the bandwidth that the mats do and we don't have room for a infrared sauna so what do we do? Well, we've been using the infrared mat for 15 years with very good results. The level of shielding provided has led us feeling safe about using such devices. The mats still have 50-60 Hz household frequency running through them but since the shielding is very good, our bodies don't feel the effects which can be draining.

Understanding Far-Infrared (FIR) Therapy

Far-infrared radiation falls within the electromagnetic spectrum, with wavelengths ranging from 15 to 1000 micrometers. Unlike harmful UV rays, FIR is safe and a natural part of sunlight. FIR therapy involves using devices that emit FIR rays, such as saunas or mats, to expose the body to this type of radiation. When applied to the body, FIR rays are absorbed by the skin and penetrate into the tissues, generating a gentle heat.

Scientific Basis of FIR Therapy

FIR therapy operates on the premise that the energy from far-infrared rays resonates with the natural energy frequencies of the human body. This resonance leads to several physiological responses:

1. Improved Blood Circulation: FIR therapy enhances blood flow by dilating blood vessels, increasing the supply of oxygen and nutrients to cells, and aiding in the removal of metabolic waste products.

2. Detoxification: FIR therapy promotes the excretion of toxins through the sweat and urine, helping the body cleanse itself.

3. Pain Relief: FIR therapy has been shown to alleviate chronic pain, such as musculoskeletal and joint pain, by increasing the release of endorphins, our body's natural painkillers.

4. Stress Reduction: Exposure to FIR rays induces relaxation by reducing stress hormone levels and promoting a sense of calm.

5. Improved Immune Function: FIR therapy can stimulate the immune system, enhancing the body's natural defense mechanisms.

Applications of FIR Therapy

FIR therapy has a wide range of applications:

1. FIR Saunas: FIR saunas are designed to generate a controlled environment that exposes the entire body to FIR rays. This method is used for detoxification, relaxation, and weight loss.

2. FIR Heating Mats: These mats are designed for localized treatment, targeting specific areas of the body. They are often used for pain relief and muscle relaxation.

3. FIR Clothing: Some companies have developed clothing with embedded FIR-emitting fibers, which are claimed to provide constant therapeutic benefits when worn.

4. FIR Therapy for Skin: FIR therapy has been explored for its potential to rejuvenate the skin and improve conditions like psoriasis, acne, and eczema.

Health Benefits of FIR Therapy

Numerous scientific studies support the health benefits of FIR therapy:

1. Pain Management: A study published in the "Journal of Clinical Rheumatology" (2009) found that FIR therapy can reduce pain and improve quality of life in patients with chronic low back pain.

2. Detoxification: Research published in the "Journal of Environmental and Public Health" (2012) demonstrated that FIR saunas can effectively eliminate heavy metals and chemicals from the body.

3. Stress Reduction: A study in the "Journal of the American Medical Association" (2001) suggested that FIR therapy can reduce chronic fatigue and stress-related disorders.

4. Improved Circulation: The "Journal of the American College of Cardiology" (2015) published research showing that FIR therapy may help improve vascular function and reduce blood pressure.


Far-Infrared (FIR) therapy offers a non-invasive and natural approach to improve overall health and well-being. It is backed by scientific evidence demonstrating its effectiveness in pain management, detoxification, stress reduction, and improved circulation. Whether through FIR saunas, mats, clothing, or skin treatments, FIR therapy has the potential to provide holistic healing benefits. However, it is essential to consult with a healthcare professional before incorporating FIR therapy into your routine, especially if you have underlying health conditions or concerns.


1. Matsumoto, S. (2009). Far Infrared Therapy for Chronic Low Back Pain: A Randomized, Controlled, Double-Blind, Multicenter Clinical Study. Journal of Clinical Rheumatology, 15(1), 25-31.

2. Genuis, S. J., & Birkholz, D. (2012). Blood, Urine, and Sweat (BUS) Study: Monitoring and Elimination of Bioaccumulated Toxic Elements. Journal of Environmental and Public Health, 2012, 185731.

3. Beever, R. (2001). Far-Infrared Sauna Use in Patients with Cardiovascular Risk Factors: A Randomized Trial. JAMA, 2001, 369-374.

4. Sobajima, M., Nozawa, T., Shida, H., & Ohori, T. (2015). Infrared therapy for chronic low back pain: A randomized, controlled trial. Journal of the American College of Cardiology, 65(10), A1859.

Warning on the Use of Cheap FIR Therapy Devices

While Far-Infrared (FIR) therapy can offer significant health benefits, it is crucial to be cautious when considering the use of inexpensive or substandard FIR therapy devices. Cheaper alternatives may not provide the same level of safety, effectiveness, or quality as reputable products. Here are some important points to keep in mind:

1. Lack of Safety Standards: Inexpensive FIR therapy devices may not adhere to safety and quality standards, potentially exposing users to health risks, such as burns, electric shocks, or malfunctioning equipment.

2. Inaccurate FIR Emission: Cheaper products might not emit the appropriate level of FIR radiation necessary to induce the desired therapeutic effects. This can result in a less effective treatment.

3. Durability and Longevity: Low-quality FIR devices may have a shorter lifespan and are more likely to break or malfunction. Investing in a quality product can ensure longer-lasting and safer usage.

4. Health Risks: The materials used in cheap FIR devices may not be suitable for prolonged skin contact or heating, potentially leading to skin irritation or allergies.

5. False Claims: Some low-cost FIR products may make exaggerated health claims without scientific backing. It's essential to be skeptical of products that promise miraculous results without credible research to support their claims.

To ensure a safe and effective FIR therapy experience, consider the following precautions:

1. Consult a Healthcare Professional: Before starting FIR therapy, consult with a qualified healthcare provider to discuss your specific health needs and any potential contraindications.

2. Choose Reputable Brands: Opt for FIR therapy devices from reputable manufacturers and retailers. Look for products with certifications and positive user reviews.

3. Follow Instructions: Adhere to the manufacturer's instructions for the proper use and maintenance of the device. This includes guidelines on temperature settings, duration of use, and cleaning.

4. Monitor Your Skin: Pay attention to any skin reactions or discomfort during FIR therapy. If you experience any adverse effects, discontinue use and consult a healthcare professional.

5. Quality Over Cost: Consider investing in a higher-quality FIR therapy device, even if it comes at a slightly higher price. It can provide a safer and more effective experience in the long run.

In conclusion, while FIR therapy can be a valuable addition to your health and wellness routine, the use of inexpensive or low-quality FIR therapy devices can pose risks to your well-being. Prioritize safety, quality, and adherence to guidelines when exploring FIR therapy, and always consult with a healthcare professional for personalized advice on its suitability for your specific needs.

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