Near Infrared Therapy (sauna) · Nutritional Balancing.org (2024)

Update: 12 September 2024

Author: Julie Casper, C. Ac.

The sun emits nearly half of its total energy in the near infrared (NIR) spectrum. And like plants, the human body has photosynthetic capabilities 1 2 3.

Contents

  1. NIR Electromagnetic Radiation (illustrated)
  2. NASA Research
  3. Sweating Promotes Detoxification from Heavy Metals
  4. Near infrared Light and Heat for Therapeutic Use
    • Warnings and Cautions When Using Infrared Therapy
    • Guidelines for the Treatment of Pain, Skin Conditions, and Infection
  5. Multi-light Therapy
  6. Single-light Therapy
  7. Inexpensive DIY Home Sauna
  8. DIY Sauna Components (options)
  9. References

NIR Electromagnetic Radiation (illustrated)

Infrared light has dozens of biological effects on the body. Near infrared (NIR) wavelength radiation penetrates into the body and has a direct effect on cellular structure. NIR can kill parasites and resolve infection. An important thing to understand about the near infrared spectrum is that human biology has evolved over millions of years receiving it and growing with it. Getting adequate NIR is essential for health.

Near Infrared Therapy (sauna) · Nutritional Balancing.org (1)

The Infrared on the Electromagnetic Spectrum graph above illustrates where near-infrared radiation appears on the electromagnetic spectrum and the distinction in wavelength between near, medium, and far infrared.

Near Infrared Therapy (sauna) · Nutritional Balancing.org (2)

The Electromagnetic Radiation from the Sun graph above illustrates the composition of solar radiation. Nearly half of sunlight arrives as invisible near-infrared radiation (NIR).

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NASA Research

The main body of research on near infrared light therapy was done by the National Aeronautics and Space Administration (NASA). NASA research has found that the NIR electromagnetic frequency band of energy penetrates deeply into the body and has a very specific effect on the cells due to our body's natural response to specific near infrared wavelengths. Inside the mitochondria of every cell are receptors that respond to these near infrared wavelengths. The light triggers an increase in cell metabolism, protein synthesis (including collagen), and anti-oxidant activity. It reduces inflammation and pain. Overall, the light triggers growth and regeneration of the cells. 4

In many cells, microtubules form radial tracks from the nucleus to the cell periphery. These tracks are thought to make up a kind of ‘intracellular nervous system’ for communication information in both directions. For example, cells are often attracted to light. When exposed to a source of infrared light, cultured CV1 cells respond by sending our pseudopods, which enable them to crawl toward the light source.

The cell's infrared sensor, the centrosome, is situated on the nuclear membrane, far from the incipient pseudopod. Communication between these sites is evidently necessary. As the cell receives the stimulus, the microtubules that interconnect these sites undergo physicochemical change. Hence, some information apparently propagates along the microtubule, enabling the cell to crawl in the proper direction.

Gerald H. Pollack, Ph.D., — Cells, Gels and the Engines of Life

The importance of sunlight (includes infrared) for healthy cell function is scientifically well understood. Until recently, we spent most of our time outdoors. Humans have evolved with the sun shining on our skin, and cellular function is designed around receiving this input. Infrared light therapy can help compensate for modern NIR-deficient indoor lifestyles.

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Sweating Promotes Detoxification from Heavy Metals5

Depending on an individual's hTMA, sweating may be contraindicated (even dangerous). A study published in the Archives of Environmental and Contamination Toxicology, explores the effects of toxic mineral elements accumulated within the human body and the natural methods of excretion.

"Toxic elements were found to differing degrees in each of blood, urine, and sweat. Serum levels for most metals and metalloids were comparable with those found in other studies in the scientific literature. Many toxic elements appeared to be preferentially excreted through sweat. Presumably stored in tissues, some toxic elements readily identified in the perspiration of some participants were not found in their serum. Induced sweating appears to be a potential method for elimination of many toxic elements from the human body."6

Also, researchers made the observation that, "Biomonitoring for toxic elements through blood and/or urine testing may underestimate the total body burden of such toxicants. Sweat analysis should be considered as an additional method for monitoring bioaccumulation of toxic elements in humans." There is a body of evidence-based science regarding sauna therapy and physiology, and the therapeutic benefits of infrared sauna radiation and human health.8

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Near infrared Light and Heat for Therapeutic Use

Your health and safety are important considerations.

For example, excessive sweating and tissue heating is contraindicated and should be avoided for a fast metabolizer with low copper. However, many of the health promoting benefits can still be realized without having to sweat. Please consult a qualified practitioner with concerns or questions.

Warnings and Cautions When Using Infrared Therapy

Sweating can drain vital electrolytes sodium, potassium and magnesium. If your levels of these minerals are low, NIR should be limited to non-sweating use. Consult a qualified practitioner to prevent harm to yourself.

  • Never use a heat lamp on your head, there is a danger of over-heating the brain.
  • Protect your eyes, do not look directly at the light. Keep eyes closed or wear light-blocking goggles.
  • Always use a timer to prevent excessive treatment.
  • Do not touch the lamp, it will cause burns.
  • Use with caution, lamps can break easily.
  • Do not use to treat rosacea or skin cancer.

Guidelines for the Treatment of Pain, Skin Conditions, and Infection

Guidelines for Treating Pain

Using NIR therapy to relieve pain, including joint and back pain, sore or strained muscles, soft tissue injuries, sports injuries, neuropathy.

  1. Shine the light on the painful/injured area for 20 minutes per session.
  2. Always use a timer to prevent excessive treatment.
  3. Use only over clean, dry skin. Do not apply oils or lotions before therapy.
  4. Depending on the injury, place lamp about 8" to 24" away. It should feel warm but not burn.
  5. Move and turn the treated area during the session to prevent burns.
  6. Treatment sessions; one-to-three times per day.
  7. Allow at least two hours between sessions.
  8. To avoid increasing inflammation, wait 24 hours after an injury before using the lamp.
Guidelines for Treating Skin Conditions

Using NIR therapy for skin conditions including rashes, acne, boils, nail fungus and other skin problems.

  1. When using the lamp on any area of the head, do not use for more than 5 minutes per session. Wait at least two hours before repeating the therapy. This will prevent over-heating the brain.
  2. Follow instructions above for pain, but if anywhere on the head, do not treat for more than 5 minutes at a time.
  3. Always keep your eyes closed when shining the light on the face area or wear protective light-blocking goggles.
  4. Do not use to treat rosacea or skin cancers.
Guidelines for the Treatment of Infection

Using NIR therapy for the treatment viral and bacterial infections, including stomach flu.

  1. For general treatment for infections, shine the light on the thymus gland (located at the base of the throat at the level of the top of the breast bone). Treat for 15 to 20 minutes, three to four times per day.
  2. Follow instructions above for pain to spot treat infections, but if anywhere on the head, do not treat for more than 5 minutes at a time.

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Multi-light Therapy

Near Infrared Therapy (sauna) · Nutritional Balancing.org (3)

Using heat to induce sweating for detoxification is commonly called sauna therapy. Sauna therapy has been used by many cultures for thousands of years asa safe and powerful method for eliminating toxins and improving health 7.Saunas are pleasant, relaxing, and effective for detoxification.

Stand in front of the light at a comfortable distance and rotate as desired (20 - 40 minutes depending on how long it takes to sweat).

DIY - A Simple Standing Sauna (for a small bathroom or closet)

If you don't want to build a dedicated sauna room, you can purchase a multi-light stand (like the one pictured here) and set it up in a small bathroom or closet.

Single-Light Therapy

Single-light therapy can help speed healing by improving circulation, oxygenation and hydration of the tissue it is affecting. NIR is also used to treat viral and bacterial infections.

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Inexpensive DIY Home Sauna

Near Infrared Therapy (sauna) · Nutritional Balancing.org (4)

You don't have to spend a lot to set up a simple NIR sauna in a small room at home. You can purchase an appropriate stand to support the light fixtures (options shown below). The local hardware store will have "brooder" type clamp-on light fixtures, and 250 watt red heat lamps. There are many brands of heat lamps available. High quality lamps are manufactured by GE, Sylvania and Phillips.

  • Instructions: Make a Simple DIY Near Infrared Sauna by Bambi Iversen

Inexpensive Single-light Stand

For single-light NIR thearpy purposes you can easily assemble a portable light and stand unit inexpensively. Purchase a clamp-on light fixture and securely attach it to a common microphone stand with a boom. Be sure the light fixture is safely attached with a strap or fastener of your choice (ask your hardware store assistant for secure attachment options).

DIY Sauna Components (options)

References

  1. The unexpected capacity of melanin to dissociate the water molecule fills the gap between the life before and after ATP Biomedical Research 2010; 21 (2): 224-226
  2. Photosynthesis of vitamin D in the skin: effect of environmental and life-style variables PubMed
  3. The Cutaneous Photosynthesis of Previtamin D3: A Unique Photoendocrine System Journal of Investigative Dermatology (1981) 77, 51–58
  4. Effect of NASA Light-Emitting Diode Irradiation on Wound Healing Journal of Clinical Laser Medicine & Surgery Volume 19, Number 6, 2001 Mary Ann Liebert, Inc. Pp. 305–314
  5. Sweating promotes detoxification from heavy metals: Evidence-based scientific studies (listing)
  6. Blood, urine, and sweat (BUS) study: monitoring and elimination of bioaccumulated toxic elements. Arch Environ Contam Toxicol. 2011 Aug; 61(2):344-57. Epub 2010 Nov 6. PMID: 21057782
  7. What is a near infrared (NIR) sauna?
  8. Studies of Sauna Treatment and Physiology Dr. Douglas Lobay, B.Sc., N.D.

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Near Infrared Therapy (sauna) · Nutritional Balancing.org (2024)
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