What is Red Light Therapy?

Red Light Therapy Device centralises the science-based application of low-level wavelengths and red and near-infrared (IR) light technology. It is primarily utilised in different clinical therapies such as photobiomodulation therapy and low-level laser therapy (LLLT) by delivering numerous benefits: from improving skin rejuvenation and maximising the wound healing processes to being your natural pain reliever after intensive workouts!

Exposure to LED light therapy offers a practical opportunity to stimulate your skin cells and activate the energy-boosting modalities by the absorption of near-infrared wavelengths that effectively tap into the natural response of human bodies. It generates the best results for your skin health journey by stimulating higher cell energy to perform various body functions, fostering cellular generation and increasing your vitality to another level!

Without committing to any harsh chemicals or invasive procedures, red light therapy benefits are differentiated from other therapies by its gentle nature that is suitable for all skin types. Therefore, it helps eliminate both psychological and physiological consequences to create a better space for both your physical and mental states, making it easier to incorporate into your at-home deluxe skincare routine for long-lasting benefits.

Historically, this non-invasive treatment was initially identified in 1967 at Budapest, Hungary's Semmelweis University by Endre Mester. His extraordinary discovery of “laser biostimulation” significantly shifted the industry of lower-powered red light, giving a huge opportunity for the industry to keep evolving for decades until today!

Definition and History of Red Light Therapy

Red light therapy is also commonly referred to as low-level laser therapy (LLLT) and photobiomodulation therapy. It's the process of applying red and near-infrared light to various parts of the body, providing a safe, painless and natural option for treating a wide range of conditions and physiological problems.

Red light therapy uses devices equipped with special LED bulbs that emit specific wavelengths. These purpose-built light devices range from hand-held units to larger, full-body systems that can be tailored to treat specific areas and effectively address individual needs.

The roots of red light therapy date back to 1967, when it was discovered by Endre Mester at Semmelweis University in Budapest, Hungary. Mester's original intention was to study whether lasers could cause cancer, and surprisingly led to the discovery of 'laser biostimulation'. In his study, Mester exposed shaved rats to low-power red light and found that they not only avoided cancer but also experienced accelerated hair growth, paving the way for this groundbreaking therapy.

What are the benefits?

Since its initial use, red light therapy has been an increasingly popular treatment primarily due to its quick and painless results. In order to better understand why this treatment has become so popular, here are some of the many benefits of red light therapy:

Stimulates healing for quicker, faster recovery

Aids in pain reduction

Helps with neurological issues such as Alzheimer’s and Parkinson’s

Elevates mood and sense of well-being

Boosts the immune system response

Helps with signs of skin tissue aging

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The science that supports the technology used for therapy

With such a vast and diverse range of benefits, red light therapy has seen massive increases in the number of scientific studies to understand better how and why it works so well. As of today, there have been over ten thousand scientific studies completed. With their research, there is a mountain of evidence to support their claims. To better understand why red light therapy works, we’ll further dive into how low light therapy works and how cells respond when provided with this therapy.

Illuminating Wellness: How Does Red Light Therapy Work

Red Light Therapy, commonly known as Low-Level Light Therapy (LLLT), operates on the principle of harnessing specific wavelengths of light for therapeutic benefits. The distinction between Red Light Therapy using LED lights and LLLT employing laser lights lies in the nature of light emission. When using LED-based Red Light Therapy, the lights produce a uniform colour inconsistently, much like the various wavelengths of sunlight. On the other hand, LLLT uses laser waves that produce a single, coherent wavelength, which helps to concentrate and focus the light output.

Red light therapy devices predominantly incorporate LED lights, emitting precise red and near-infrared wavelengths measured in nanometres (nm). Visible red light typically ranges from 620 to 660nm, while near-infrared light spans from 810 to 850nm. With it being said, it offers up to four of the most clinically relevant wavelength intensity levels that can be easily catered to different needs. Despite being less intense than surgical lasers, LLLT remains potent without generating heat.

Choosing particular wavelengths is essential to maintaining the safety and non-invasiveness of the therapy. Red light therapy based on LEDs and LLLT lasers have one thing in common: they don't heat up cells in the process. This makes them secure, and reliable, with no risk of known side effects. Red Light Therapy is an ideal choice for individuals looking for a safe and efficient treatment strategy since it combines the advantages of LED technology with the accuracy of coherent laser emissions.

Red Light Therapy Before and After

Which physiological processes will take place in your body during the exposure to red light therapy?

Embarking on a session of Red Light Therapy is a means to commence a steady physiological dance from the inside out of your entire body. It causes some beneficial natural responses by directly exposing your body to specific wavelengths and generating cellular stimulation in the most painless, and gentle manner.

During the process of bathing specific areas in therapeutic LED light, your body becomes a stage for the choreography of physiological processes designed to promote healing, cellular metabolism, anti-inflammation and rejuvenation. Specifically, with the realm of Mitochondrial Activation, your body naturally responds by primarily surging the mitochondria production that significantly magnifies the cellular powerhouses of your skin cells, therefore, triggering an increased adenosine triphosphate (ATP) production. ATP production represents the level of cellular energy determining your body’s ability to engage in various functions, healthily upgrading your lifestyle, and sustaining your overall skin health and well-being!

Such an increase in mitochondrial activation also contributes to heightened cellular metabolism and actively promotes optimal cell function by facilitating physiological processes within the body such as nutrient absorption, waste elimination, and overall cellular health.

Who can experience the benefits of using Red Light Therapy?

Red light therapy can benefit everyone as a pain-free solution to a myriad health ailments and mood conditions. It is ideal for anyone looking to reduce pain and inflammation and increase their body’s ability to heal itself. Red Light therapy is also a fantastic choice for people who are seeking treatment outside of pharmaceuticals or surgery options.

While the following list does not include all the individual categories of people who have seen the benefits of red light therapy, this list does boast some of the patient groups that have all seen success and health benefits after starting this type of treatment.

Wound healing and muscle recovery
Arguably one of the most popular reasons for seeking LLLT or red light therapy; bodily injuries, painful joints, and other soft tissue problems lead many people to discover its benefits. From frustrating low back pain to arthritis, studies repeatedly show the benefits of red light therapy to be used as an effective treatment for healing the body.

Both red and near-infrared light therapy has proven effective in promoting the healing of skin wounds. Phototherapy has repeatedly demonstrated itself as beneficial for wound treatment by decreasing inflammation while stimulating an increase in collagen production and angiogenesis. Depending on the type of skin or muscle damage a person is struggling with, LED red light therapy devices or LLLT infrared tools will be used based on the appropriate treatment options.

In addition to the ability to generate rapid body healing, red light therapy is also advantageous for muscle recovery. Surprisingly, studies suggest that red light therapy, both before and after physical activity, may increase athletic performance! Phototherapy benefits athletes because it increases muscle mass that is attained after training while lowering the
Patients with Fibromyalgia
Light therapy is an effective treatment option for people who have fibromyalgia or postherpetic neuralgia. These problematic and challenging-to-treat conditions are often debilitating. If left untreated, pain can continue and become a long-term and ongoing problem.

Patients searching for a pain management solution are wise to consider LLLT. When red light therapy is targeted to the painful trigger points associated with fibromyalgia, patients have seen a dramatic decrease in their pain levels. This aids them in their recovery and encourages the reversal of their painful and exhausting condition.
People seeking skin rejuvenation
Light therapy is a valuable and non-invasive treatment plan for those looking to combat signs of aging. Red light therapy helps to restore the skin’s youthful appearance by increasing cell regeneration. Sun exposure is a major cause of skin aging and the appearance of sagging skin. Red light therapy combats signs of aging by increasing collagen levels and improving skin elasticity.

Red light therapy can assist in reducing wrinkle appearance by increasing collagen levels of the skin. As a result, skin elasticity is improved. LLLT is an excellent choice for people looking to improve their skin’s appearance with no reported side effects and no downtime for treatment.

In addition to LLLT, red light therapy is becoming quickly popular amongst people looking to achieve a more youthful glow. Today, there are specially designed light therapy devices that specifically target wrinkles and other signs of
skin aging.
Those with mood disorders
Studies boast the benefits of red light therapy to help boost mood, reduce anxiety, and improve sleep quality by increasing melatonin levels. With mental health becoming more widely discussed, it is essential to know all the available treatment options available.

Red light therapy’s ability to improve cellular functions means that it also increases cognitive functions as well. Effective treatment can help alleviate problems associated with depression and anxiety. In terms of improving mental health and wellness, red light therapy can be a benefit to all the following aspects:

• Boosting energy levels
• Effectively reduces anxiety
• Maintaining a balanced mood
• Clear mental cognition
• Combats seasonal depression
Patients with neurological problems
Light therapy has shown success in combating mild to moderate dementia and Alzheimer’s symptoms. A hypothesis for the cause of Alzheimer’s disease is amyloid deposits in the brain. These deposits consist of an abnormal group of proteins and cause neural damage. Light therapy has proven to be able to successfully decrease the volume of these deposits in neuroblastoma cells.

After utilizing red light therapy treatments, patients saw a significant improvement in assessment scores used to examine the progression of Alzheimer’s disease. Patients also experienced various improvements in their physical and emotional well-being. They reported having improved sleep, decreased anxiety, and better overall fitness, and there were no adverse side effects were reported.
Wound healing and muscle recovery
Arguably one of the most popular reasons for seeking LLLT or red light therapy; bodily injuries, painful joints, and other soft tissue problems lead many people to discover its benefits. From frustrating low back pain to arthritis, studies repeatedly show the benefits of red light therapy to be used as an effective treatment for healing the body.

Both red and near-infrared light therapy has proven effective in promoting the healing of skin wounds. Phototherapy has repeatedly demonstrated itself as beneficial for wound treatment by decreasing inflammation while stimulating an increase in collagen production and angiogenesis. Depending on the type of skin or muscle damage a person is struggling with, LED red light therapy devices or LLLT infrared tools will be used based on the appropriate treatment options.

In addition to the ability to generate rapid body healing, red light therapy is also advantageous for muscle recovery. Surprisingly, studies suggest that red light therapy, both before and after physical activity, may increase athletic performance! Phototherapy benefits athletes because it increases muscle mass that is attained after training while lowering the
Patients with Fibromyalgia
Light therapy is an effective treatment option for people who have fibromyalgia or postherpetic neuralgia. These problematic and challenging-to-treat conditions are often debilitating. If left untreated, pain can continue and become a long-term and ongoing problem.

Patients searching for a pain management solution are wise to consider LLLT. When red light therapy is targeted to the painful trigger points associated with fibromyalgia, patients have seen a dramatic decrease in their pain levels. This aids them in their recovery and encourages the reversal of their painful and exhausting condition.

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Conclusion

Red Light therapy is supported by science and has thousands of scientific research studies to support its claims. As a non-invasive treatment, it is an ideal option for anyone looking to better their health. From chronic inflammation to mood disorders, red light therapy can help benefit everyone. With targeted treatments available, you can expect to see results quickly.

LLLT works by increasing cellular regeneration and improving the cell’s ability to function. These improvements allow for various improvements in health and wellness. With no downtime associated with treatment, it is an easy way to better your overall health and wellness. If you’re looking for a science-supported treatment option that does not require invasive surgery or pharmaceutical medicines, then red light therapy is the solution you are seeking.

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What is Red Light Therapy?

Definition and History of Red Light Therapy