Benefits of Red Light Therapy (Photobiomodulation)


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For the past few months, I’ve been standing in front of a red light therapy lamp for 5 minutes a day. When our husband was recovering from surgery, we ordered a system of red light therapy because it helps speed up the healing of wounds. Now, I love it for its benefits of increasing collagen (* reducing wrinkles *), reducing stretch marks, and growing hair.

If you have read about how I use blue light for health, you have already understood that light affects many aspects of our biology. Some wavelengths of red light increase the work of mitochondria in the body. Because of this, but red light therapy is therefore beneficial to the individual.

What is Red Therapy Light?

Red light therapy is also known as photomomodulation (PBM), low level light therapy (LLLT), biostimulation, photonic stimulation or light box therapy.

This therapy uses specific wavelengths of light to treat the skin to achieve different results. Studies show that different wavelengths affect the body in different ways. The most effective red light wavelengths appear to be between 630-670 and 810-880 (more on that below).

How does red light therapy work?

This specific wavelength of red light produces a biochemical effect in our cells that works to enhance mitochondrial function. It improves the body’s production of ATP (adenosine triphosphate).

Why is this important?

ATP is a source of energy for every cell in the body. Without it, we wouldn’t work at all. Without it, we wouldn’t be doing well.

Its wavelength is between 630-880nm and it is suitable for skin surface treatment. Is used. Red therapy light penetrates the skin about 8-10 mm. Depending on which area of ​​the body the red light is used on, it can easily reach all layers of the skin, blood vessels, lymph nodes, nerves and hair follicles.

Red Therapy Light vs. Gold Therapy

Many people wonder if RLT is similar to the benefits of gold therapy or sunlight.

All of these treatments are useful, but they are different and provide different results. I’ve been a big fan of gold for years, but I’ve included red light therapy in my daily routine for a variety of reasons.

The purpose of sleeping is to raise the body temperature. This can be achieved by raising the air temperature through normal heat exposure, as is well known in Finland and other parts of Europe. This can also be accomplished through infrared display. In a sense, it warms the body from within and is said to have more beneficial effects in less time and less heat.

Both methods of sleep increase heart rate, sweating, heat stroke protein and improve the body in other ways. Unlike red light therapy, infrared light is hidden by gold, and penetrates deeper into the body with waves of 700 to 1200 nanometers.

Red therapy light or photomodulation is not designed to increase sweating or improve cardiovascular function. It affects cells at the cellular level and increases mitochondrial function and ATP production. It basically “feeds” your cells to increase energy.

Depending on the desired outcome, both have uses.

History of red therapy light use

The red light therapy block has been around. In 1903, physician Nels Reiberg Finson won the Nobel Prize in Medicine for his successful treatment of smallpox and lupus with red light. Russia uses low-level laser therapy in its standard medical care (and they have been since the 1970s). The Russians have published hundreds of studies on the benefits of red therapy light over the decades. Unfortunately, very few of these studies have been translated into English.

The United States and Western Europe have recently largely ignored red light therapy. However, it has been used in clinical settings in Japan, China, Canada, Northern Ireland, Vietnam, Latin America, and Eastern Europe since the 1980s.

Benefits of Red Therapy Light

Although the Western world is behind the times of red therapy light, there is strong evidence of its health benefits. It is approved for chronic joint pain, wounds, wrinkles, hair loss and slow healing of acne. Many others have used it successfully for other problems, such as psoriasis, better circulation and better immune function.

Here is a partial list of evidence-based uses of Red Therapy Light.

  • It helps to rejuvenate the facial skin and smooth the scalp.
  • Red skin builds collagen in the skin to reduce wrinkles.
  • It helps to repair the damage caused by the sun.
  • Red light activates the lymphatic system for potentially better detoxification.
  • Reduces swelling in the skin.
  • Helps in fading scars and persistent scars.
  • Improves hair growth for hair building.
  • Accelerates slowing wounds.
  • Can prevent recurrent cold sores, or herpes simplex.
  • Short-term help for carpal tunnel syndrome.
  • Beneficial for the skin to reduce eczema, rosacea and acne.

1. Improved circulation and collagen production

When light penetrates through the epidermal and skin layers, it increases circulation to help form new capillaries. It also increases collagen production and fibroblasts. Although high levels of collagen are useless, I often consume it for the health of my nails, skin, hair and joints. Red Therapy Light naturally improves collagen levels by stimulating the body to produce more. Since collagen contains about 70% protein in our skin, that’s a big deal!

Increasing collagen not only gives the skin a wrinkle-free glow, but its ability to improve joint health makes it great for people with arthritis. It can be helpful for people with all sorts of painful muscle problems. The increased circulation and anti-inflammatory effects that Red Therapy Light provides also help reduce pain and heal the body.

2. Wound healing with red light therapy

The fiberblasts in our skin synthesize collagen, maintain connective tissue, and are essential for wound healing. Red therapy encourages light fiberblasts to do their job, and rapidly increases circulation for wound healing time. People have also used this therapy for burns, cuts, skin manipulations and infected wounds. Skin damage caused by cancer treatment has been used successfully, including in the mucous membranes of the mouth and mouth.

In a 2014 study, researchers found that red light therapy in mice significantly improved the symptoms of colitis. Mild therapy helped them heal. Dentists have successfully used red therapy lights to heal wounds and abrasions in the mucous membranes of the mouth. It has also been found to prevent cold sores in the mouth.

Hair loss 3

I have a lot of natural remedies on my site to improve hair growth, but red light therapy can be another way to replace baldness. A 24-week study found that Red Therapy Light significantly improved hair density and hair thickness without any serious side effects. Participants wore a helmet that emitted a red therapy light to achieve this effect, although I found that the rest of the body was also easier to use than large devices (such as these). Are

4. Recover quickly from injury and illness

Red light therapy increases circulation throughout the body and the production of ATP, which can help speed recovery in times of illness. It also stimulates lymphatic system activity and phagocytosis, through the process of house cleaning.

Although red therapy helps to adjust the light immune system, a 2006 study with mice found that over-the-counter treatment actually results in immune stress. Since not much research has been done in this area, it is not clear if this is the most effective immune system. How beneficial.

5. Help for thyroid

One of the main reasons to start looking for red light therapy is due to the ability of the thyroid to function better. There are many compelling studies that look at the benefits of red light and near infrared therapy for thyroid health. As someone who has struggled with Hashimoto’s thyroiditis, I was interested in trying this type of therapy.

A randomized, placebo-controlled clinical study from 2013 looked at the benefits of light therapy on chronic autoimmune thyroiditis. In this study, near-infrared and light therapy have improved overall thyroid health. Many participants were able to reduce or eliminate their thyroid medication. In fact, an astonishing 47% of participants do not need medication during the full nine months of follow-up after optical therapy treatment. This is shocking because most people are told they will need thyroid medication for life.

When looking specifically at Hashimoto’s (autoimmune thyroid problems), this study found a decrease in thyroid peroxidase (TPOAB) antibodies. These antibodies indicate the presence of an autoimmune thyroid condition.

Other studies show:

  • A 2010 study from Russia found that 38% of participants with red light therapy helped reduce the amount of thyroid medication (17% discontinued the medication altogether).
  • A 2003 study of postoperative thyroid patients found that red light therapy reduced the need for medication by 75%.

Doctors visited a natural medicine clinic in Switzerland and began to personally research the benefits of using this therapy for thyroid disease. While I was there, they put a red light therapy device around my neck to benefit my thyroid. I am continuing this therapy at home with my red light.

6. A promising therapy for psoriasis

A small-scale study published in the journal Photomedicine and Laser Surgery found benefits for psoriasis patients. Treating both red therapy light and infrared light improves skin plaques by up to 60-100%, as is used in gold. Infrared light helped to soothe the inflammation, while small red waves helped to heal the skin surface.

Although I do not have psoriasis, I have personally noticed the skin benefits from using the combination (the Joseph Combo unit is linked below) which is closer to the infrared spectrum (810-880) and the visible red spectrum (630-). 670). .

7. Help with acne, rosacea, and eczema

The encouraging benefits of collagen and ATP from red light therapy make it a promising solution to skin problems such as acne, rosacea, and eczema. Personally, the first benefits I noticed were in reducing stretch marks and wrinkles. Over time, I’ve also noticed new hair growth on my hairline.

How to use Red Therapy Light

Some spas, rheumatologists and dermatologists offer red light therapy treatments. The doctor can also refer to trained professionals. Because there are only a few FDA-approved uses for red therapy light, in some cases treatment is not possible with insurance.

There are also salons and spas that offer red light therapy. These options are usually 1-150-100 in a session.

I find it easier (and possibly cheaper) to reap the benefits of red light therapy at home.

My experience with red light therapy

We actually bought the cavity when my husband had hernia surgery. Most research has shown rapid recovery and wound healing. He used the device twice a day during his recovery and healed faster than expected.

In front of 5 minutes of light a day, I feel that my skin is strong and stable. It looks like I have less wrinkles and I like that my C-section scars and stretch marks are fading. It seemed that even after my daughter was born, she was really helpful in reducing hair loss.

The most interesting thing for me is that it also helps my thyroid and I am working to reduce the amount of my thyroid medicine over time.

Where to buy a red light therapy device

There are plenty of home appliances for sale from various manufacturers. I wanted to find a device that used a combination of wavelengths for maximum benefit. That way, I would have the benefit of deeper reach of high wavelengths and cellular “charging” of the lower visible spectrum.

I researched companies and devices and settled on Jovo and Red Therapy as one of the best options out there. They meet all my requirements and are designed for home use.

You can also listen to my experience with Red Light Therapy in this podcast episode.

Warnings and Precautions

Like any device, it does not fit everyone perfectly. Some light therapy devices pulse or flash light during treatment, which can be a problem for people with a history of seizures. I don’t see any benefit in pulse and I will avoid these devices. Red therapy light devices are not a plus.

Studies show that red light therapy is safe during pregnancy. I still recommend consulting a doctor or midwife to make sure it is safe for you.

Although red light is considered safe for the eyes, some people find it too bright. Tinning makes easy glass red light therapy more comfortable.

Red Light Therapy FAQ

When I started researching red light therapy, I had some other questions:

Is it safe?

Yes. Red light therapy is an FDA approved therapy and is considered safe. In fact, the original research for modern red light therapy came from NASA. Red light devices were used in space to limit bone and muscle damage. They also discovered that certain spectra of red light allowed plants to grow (eat) in space.

Does it get hot? Can you tan it?

No and no It is warm, but not warm. Red light has different wavelengths than UV light. It does not cause any tanning effect.

How long do bulbs last?

Both the Jovo Combo Light and Red Light Therapy Company bulbs (see link above) are 50,000 hours old. I doubt I will ever need to change or replace a bulb in my life.

This article was reviewed by Dr. Alec Weir, MD, a primary care physician certified by the Board in Emergency Medicine. He is also certified by the Institute for Functional Medicine. As always, this is not personal medical advice and we recommend that you talk to your doctor or work with a doctor at Study MD.

Have you ever used Red Therapy Light, or are you interested in trying it out?

references:
1. Study of red light therapy on hair loss.
2. How Red Light Therapy Affects the Herpes Virus
3. The benefits of red light therapy for wound healing.
4. Review of research on red light therapy for carpal tunnel syndrome.
5. Studies show that LLLT is helpful in treating wounds from diabetic foot ulcers.
6. Short-term LLLT improves immunity.
7. Red light therapy reduces hair loss and improves hair growth.
8. Hoffling DB, Chants MC, etc. Low-level laser in the treatment of hypothyroidism patients with chronic autoimmune thyroiditis: a randomized, placebo-controlled clinical trial. Laser in surgery and medicine. May 2013 28 (3): 743-53.
9. Eziodo LH, Arhana AC, and others. Diagnosis of low-intensity laser effects on the thyroid gland in male mice. Photomedicine and laser surgery. December 2005 23 (6): 567-70.
10. Hezekiah v. Hypothyroidism: Can it be treated with light? Waltz September 2015.



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