Red Light Therapy

red-light-therapy :

Red Light Therapy Device from Amazon

I’ve been testing the 670nm red light therapy on my own eyes, and have now extended that to my iPhone wrist and arm, along with my right knee swelling. I’m happy to report that it works for both. So far I’ve been using this device from July to December 2020 (every day). I love it. It won’t eliminate glasses, but improves eyesight (dramatically). Because of the pandemic, I’ve been working from home and biking 20 miles a day (116 times since May in the year 2020) so I’ve put on some good miles. Along with that, my right knee has had swelling. I’ve applied the red light to my knee and the inflammation has gone down, and there is now no pain.

Originally I found out about the recent studies (June 2020) confirm that for adults over 40, a red spectrum (LLLT or Low level light therapy) light can help the functioning of mitochondria, “There was a 14% improvement in the ability to see colors, or cone color contrast sensitivity, for the entire two dozen participants.” 

How did I find out about this ? I purchased an LED light for a indoor hydroponics garden from Amazon, and over the span of a few days, noticed my eyesight improving. I used the Red LED setting. I couldn’t believe it. So I started researching it, and sure enough, a recent study just confirmed what I actually experienced. I’m living proof that it indeed works. Please see the links at the end of the email showing the science behind this discovery. More recently I have purchased the red light device below, which is specifically for the 670nm red spectrum for the studies shown.

* Best Buy * Rechargeable travel size Red Light Therapy (buy on Amazon here ) This is the Recover R-670 Light Therapy Device which can be used both for the eyes and muscles.

I use a similar Amzcool unit every day (no longer available on Amazon), and it is rechargeable and great for travel use. The unit is charged via USB and can be used for both eyes and skin applications as indicated by NASA studies (see references below).

I did a independent spectrum analysis of the Amzcool red light device with a actual spectrum analyzer. The spectrum matches what was indicated in the scientific studies. Spectrum analysis updated on August 13, 2020 to insure that the device actually has effective light delivery in the 670nm wavelength.

Keywords: RLT, red light therapy, Photodynamic therapy, PDT, Light-emitting diodes, phototherapy, photodynamic therapy, skin rejuvenation, acne vulgaris, periorbital wrinkles, Acne, Dermatology, Laser, LLLT, Low level laser therapy, Phototherapy, Skin disease, Skin Rejuvenation, Pigmentation, Vitiligo, photobiomodulation, photodermatology, Androgenetic alopecia, Alopecia, Wound healing, biostimulation, age-related macular degeneration, retinopathy of prematurity, far-red to near-infrared, retinal degeneration, amblyopia, retinitis pigmentosa, methanol toxicity, 670nm, 670, 670 nm light irradiation, Near infrared, Photobiomodulation, Hyperoxia, Retinal degeneration, Neuroprotection, Cytochrome oxidase, Oxidative stress, Retinal inflammation, Oxygen toxicity, photoinactivation, ultraviolet, photodynamic, photobiomodulation, germicidal, virucidal, photobiology, COVID-19, Coronaviruses, Photobiomodulation, Antiviral, Pulsed blue light, Red or near infrared light

Description and Research Abstract: The term photoageing is used to characterise the ageing of the skin caused by solar radiation. Clinically, the skin becomes more flaccid, thicker and hyperpigmented, while there is an early appearance of wrinkles and other skin changes, such as skin cancer. Nowadays, there are numerous treatments for ageing skin, and one of them is with the use of phototherapy, which uses light-emitting diodes (LEDs). The objective of this study will be to evaluate the percentages of reduction in the volume of periocular wrinkles when treated with red and amber LEDs.

Infrared light therapy has been shown to trigger release of Nitric Oxide, a small endogenous molecule with multiple effects on body systems including fracture healing. The excerpts from published literature below highlight just some of the scientific and clinical investigations into the effects of infrared light and nitric oxide, suggesting mechanisms of action and pointing to potential clinical outcomes.

Photobiomodulation (PBM), also known as low level laser therapy, has recently risen to the attention of the ophthalmology community as a promising new approach to treat a variety of retinal conditions including age-related macular degeneration, retinopathy of prematurity, diabetic retinopathy, Leber’s hereditary optic neuropathy, amblyopia, methanol-induced retinal damage, and possibly others.

Low levels of exposure to 670nm light protects against OIR and lung damage associated with exposure to high levels of oxygen, and may prove to be a non-invasive and inexpensive preventative treatment for ROP and chronic lung disease associated with prematurity.

Our data indicate that 670-nm light pretreatment reduces lipid peroxidation and complement propagation in the degenerating retina. These findings have relevance to the cellular events of complement activation underling the pathogenesis of AMD, and highlight the potential of 670-nm light as a non-invasive anti-inflammatory therapy.

Coronavirus disease 2019 (COVID-19) is associated with lung inflammation and cytokine storm. Photobiomodulation therapy (PBMT) is a safe, non-invasive therapy with significant anti-inflammatory effects. Adjunct PBMT has been employed in treating patients with lung conditions. Human studies and experimental models of respiratory disease suggest PBMT reduces inflammation and promotes lung healing. This is the first time supportive PBMT was used in a severe case of COVID-19 pneumonia. This report has presented supportive PBMT in a patient with severe COVID-19 pneumonia. Respiratory indices, radiological findings, oxygen requirements, and patient outcomes improved over several days and with- out need for a ventilator. Future controlled clinical trials are required to evaluate the effects of PBMT on clinical outcomes in patients with COVID-19 pneumonia.

670-nm light treatment reduces complement propagation following retinal degeneration.

Photobiomodulation at a wavelength of 670 nm has been shown to be effective in preventing photoreceptor cell death in the retina.

Daily tumor measurements demonstrated no measurable effect of LLLT on tumor growth. This experiment suggests that LLLT at these parameters may be safe even when malignant lesions are present. Further studies on the effects of photoirradiation on neoplasms are warranted.

Melatonin is well recognized for its role as a potent antioxidant and is directly implicated in the free radical theory of aging. Red light therapy (670 nm, 4J/cm(2)) has been shown to restore glutathione redox balance upon toxicological insult and enhance both cytochrome c oxidase and energy production, all of which may be affected by melatonin. The red light treatment has also been successfully implemented in the clinical setting for its effectiveness in reducing both the number of incidences and severity of oral mucositis resulting in part from the chemotherapy and/or radiation administered prior to bone marrow transplants. Moreover, red light therapy improves wound healing and is being further tested for its ability to ameliorate toxicant-induced retinal and visual cortical neuron damage. Researchers in the growing field of light therapy may be in a position to draw from and collaborate with melatonin researchers to better characterize this alternative treatment.

Low-level laser (light) therapy (LLLT) is a noninvasive, nonthermal approach to disorders requiring reduction of pain and inflammation and stimulation of healing and tissue regeneration. Within the last decade, LLLT started being investigated as an adjuvant to liposuction, for noninvasive body contouring, reduction of cellulite, and improvement of blood lipid profile. LLLT may also aid autologous fat transfer procedures by enhancing the viability of adipocytes.

At higher damage intensities, the highest dose of 670 nm light showed protection. In vitro , the Seahorse XFe96 Extracellular Flux Analyzer revealed that 670 nm light directly influences mitochondrial metabolism by increasing the spare respiratory capacity of mitochondria in 661 W photoreceptor-like cells in light damaged conditions. Our findings further support the use of 670 nm light as an effective treatment against retinal degeneration as well as shedding light on the mechanism of protection through the increase of the mitochondrial spare respiratory capacity.

Benefit deriving from the use of light is known since ancient time, but, only in the last decades of twentieth century, we witnessed the rapid expansion of knowledge and techniques. Light-emitted diode (LED)-based devices represent the emerging and safest tool for the treatment of many conditions such as skin inflammatory conditions, aging, and disorders linked to hair growth. The present work reviews the current knowledge about LED-based therapeutic approaches in different skin and hair disorders. LED therapy represents the emerging and safest tool for the treatment of many conditions such as skin inflammatory conditions, aging, and disorders linked to hair growth. Use of light as therapeutic approach is one of the oldest known methods to treat different health conditions, and its benefits are known since the ancient Egyptians, Chinese, and Indian populations. Nevertheless, large use and well-known benefits for more than thousands of years, the scientific basis of phototherapy was laid at the beginning of twentieth century when the term photodynamic therapy (PDT) was coined by Oscar Raab and Herman von Tappeiner as referred to the chemical reaction in which oxygen is consumed following induction by a photosensitization process.

Low-level laser therapy (LLLT) has been actively used for nearly 40 yr, during which time it has been known to reduce pain, inflammation, and edema. It also has the ability to promote healing of wounds, including deep tissues and nerves, and prevent tissue damage through cell death. Much of the landmark research was done by the National Aeronautics and Space Administration (NASA), and these studies provided a springboard for many additional basic science studies.

Low-level light therapy (LLLT) using red to near-infrared light energy has gained attention in recent years as a new scientific approach with therapeutic applications in ophthalmology, neurology, and psychiatry. The ongoing therapeutic revolution spearheaded by LLLT is largely propelled by progress in the basic science fields of photobiology and bioenergetics. This paper describes the mechanisms of action of LLLT at the molecular, cellular, and nervous tissue levels. Photoneuromodulation of cytochrome oxidase activity is the most important primary mechanism of action of LLLT. Cytochrome oxidase is the primary photoacceptor of light in the red to near-infrared region of the electromagnetic spectrum.

Optimal LED wavelengths include 680, 730 and 880 nm and our laboratory has improved the healing of wounds in laboratory animals by using both NASA LED light and hyperbaric oxygen. Furthermore, DNA synthesis in fibroblasts and mus- cle cells has been quintupled using NASA LED light alone, in a single application combining 680, 730 and 880 nm each at 4 Joules per centimeter squared. Muscle and bone atrophy are well documented in astronauts, and various minor injuries occurring in space have been reported not to heal until landing on Earth. An LED blanket device may be used for the prevention of bone and muscle atrophy in astronauts.

Studies on cells exposed to microgravity and hypergravity indicate that human cells need gravity to stimulate cell growth. As the gravitational force increases or decreases, the cell function responds in a linear fashion. This poses significant health risks for astronauts in long termspace flight. LED-technology developed for NASA plant growth experiments in space shows promise for delivering light deep into tissues of the body to promote wound healing and human tissue growth. This LED-technology is also biologically optimal for photodynamic therapy of cancer.

Spectra taken from the wrist flexor muscles in the forearm and muscles in the calf of the leg demonstrate that most of the light photons at wavelengths between 630-800 nm travel 23 cm through the surface tissue and muscle between input and exit at the photon detector. Our laboratory has improved the healing of wounds in laboratory animals by using NASA LED light and hyperbaric oxygen. Furthermore, DNA synthesis in fibroblasts and muscle cells has been quintupled using NASA LED light alone, in a single application combining 680, 730, and 880 nm each at 4 Joules per centimeter squared.

Several studies demonstrate the benefits of low-power light therapy on wound healing. 

Within the field of dermatology, advances in the use of light emitting diodes (LEDs) have led to their clinical application for a variety of medical and cosmetic uses. Of note, one phototherapy device has demonstrated beneficial effects over a range of clinical applications. Using LEDs with frequencies of 415nm (blue), 633nm (red), and 830nm (infrared), this device has demonstrated significant results for the treatment of medical conditions, including mild-to-moderate acne vulgaris, wound healing, psoriasis, squamous cell carcinoma in situ (Bowen’s disease), basal cell carcinoma, actinic keratosis, and cosmetic applications. Although photodynamic therapy with the photosensitizer 5-aminolevulinic acid might cause stinging and burning, phototherapy is free of adverse events. We determined that phototherapy using LEDs is beneficial for a range of medical and aesthetic conditions encountered in the dermatology practice. This treatment displays an excellent safety profile.

Broadband polychromatic PBM showed no advantage over the red-light-only spectrum. However, both novel light sources that have not been previously used for PBM have demonstrated efficacy and safety for skin rejuvenation and intradermal collagen increase when compared with controls.

Low-level laser (light) therapy (LLLT) is a fast-growing technology used to treat a multitude of conditions that require stimulation of healing, relief of pain and inflammation, and restoration of function. Although the skin is the organ that is naturally exposed to light more than any other organ, it still responds well to red and near-infrared wavelengths. The photons are absorbed by mitochondrial chromophores in skin cells. Consequently electron transport, adenosine triphosphate (ATP) nitric oxide release, blood flow, reactive oxygen species increase and diverse signaling pathways get activated. Stem cells can be activated allowing increased tissue repair and healing.

Photodynamic therapy (PDT) based periodontal disease treatment has received extensive attention. However, the deep tissue location of periodontal plaque makes the conventional PDT encounter a bottleneck. Herein, upconversion fluorescent nanomaterial with near-infrared light excitation was introduced into the treatment of periodontal disease, overcoming the limited tissue penetration depth of visible light in PDT. 

Photodynamic therapy (PDT) using visible light has become of increasing interest in the treatment of inflammatory skin diseases. In this study, we demonstrate that a combination of curcumin-loaded chitosan/alginate nanoparticles (Cur-CS/Alg NPs) and blue light emitting diodes (LED) light irradiation effectively suppressed the hyperproliferation of tumor necrosis factor-alpha (TNF-α)-induced cultured human kerlatinocyte (HaCaT) cells. 

Result suggests that blue LED is the most suitable light to steady accumulation of secondary metabolites (SM) in growing soybean sprout.

The relationship between root growth parameters and antioxidant capacity was closely related. Red-blue-purple-green was the most suitable composite light quality for root growth of C. lanceolata tissue culture seedlings, and 8:1:1:1 was the optimal ratio, under which the rooting rate, root activity and root growth of tissue culture seedlings peaked.

The photosynthetically active radiation required for plant growth has a wavelength of 400–700 nm, of which red and orange lights (wavelength between 610–720 nm) and blue and purple lights (wavelength between 400–510 nm) account for approximately 85%, and 12%, respectively, while yellow and green lights (wavelength between 510–610 nm) were minimally absorbed. The light sources generally used for greenhouse are fluorescent, metal halide, high-pressure sodium, and incandescent lamps. However, these sources contain unnecessary wavelengths that are of low quality for promoting growth. By comparison, light-emitting diode (LED) can directly convert electrical energy into light energy, which has the advantages including high luminous efficiency, low energy consumption, cold light source, small volume, long life, environment protection, energy saving and easy regulation. It is an ideal illuminant for plant facility cultivation to regulate the light environment and has broad application prospects in plant tissue culture.

PDF Source: 0365-0596-abd-89-04-0616.pdf | Effects of low-power light therapy on wound healing

PDF Source: 05f0c1a1f2e8aec2744443e83bbeec817202.pdf | 670nm Photobiomodulation as a Novel Protection to Retinopathy

PDF Source: 10103_2018_Article_2584.pdf | Photodynamic and photobiological effects of (LED) therapy

PDF Source: 1471-2202-14-125.pdf | 670 nm light mitigates oxygen-induced degeneration

PDF Source: 4-Synergistic-Effects-of-Light-Therapy.pdf | Synergistic Effects of Light Therapy and Nutrition

PDF Source: 670-nm-novel-protection-retinopathy.pdf | 670nm Photobiomodulation as a Novel Protection for Retinopathy

PDF Source: 670nm-light-mitigates-oxygen-induced-degeneration-in-mouse-retina.pdf | 670 nm light mitigates oxygen-induced degeneration 2013

PDF Source: _20201019-swissmixit-pdf-search-library-methodology.pdf | SwissMixIt Methodology

PDF Source: A_Pilot_Study_Evaluating_the_Effects_of_670_nm.pdf | Effects of 670 nm Photobiomodulation in Macular Degeneration

PDF Source: abd-89-04-0616.pdf | Effects of low-power light therapy on wound healing

PDF Source: antibiotics-09-00098-v2.pdf | Effective Photodynamic Inactivation of 26 E coli Strains

PDF Source: aos-13354.pdf | Photobiomodulation reduces drusen in macular degeneration

PDF Source: applsci-10-02531.pdf | Red Light Variation Lipid Profiles in Phaeodactylum tricornutum

PDF Source: applsci-10-04290-v2.pdf | Antimicrobial Photodynamic Therapy Chlorophyllin–Phycocyanin

PDF Source: bco-26-72.pdf | A NASA discovery has current applications in orthopaedics LLLT

PDF Source: biological-effects-solar-radiation-phototherapy.pdf | Various biological effects of solar radiation on skin

PDF Source: biomedicines-06-00018.pdf | Photodynamic Therapy Pulsed Light Treatment of Nonmelanoma

PDF Source: Biphasic-Dose-Response-in-Low-Level-Light-Therapy-Harvard.pdf | BIPHASIC DOSE RESPONSE IN LOW LEVEL LIGHT THERAPY

PDF Source: biphasic-dose-response-low-level-light-therapy.pdf | BIPHASIC DOSE RESPONSE IN LOW LEVEL LIGHT THERAPY AN UPDATE

PDF Source: bmjopen-2017-021419.pdf | Efficacy of phototherapy to treat facial aging when using a red versus an amber LED

PDF Source: butterfly-eyes.pdf | Reflections on colourful ommatidia of butterfly eyes

PDF Source: cancers-10-00144.pdf | Temozolomide Enhances Triple-Negative Breast Cancer Virotherapy

PDF Source: cancers-12-02371.pdf | Dual Inhibition of Autophagy Pathway as a Therapeutic Strategy

PDF Source: Chloe-Parrett-Dissertation.pdf | THE EFFECT OF LIGHT THERAPY ON HEART RATE, HORSES

PDF Source: Chung_Sean_EV_201311_MSc_thesis.pdf | Effect of LED Phototherapy on the Rate of Orthodontic Tooth Movement

PDF Source: covid-vs-light-therapy.pdf | Light as a potential treatment for pandemic coronavirus infections

PDF Source: Effect-of-NASA-light-emitting-diode-irradiation-on-wound-healing.pdf | Effect of NASA Light-Emitting Diode Irradiation on Wound Healing

PDF Source: Efficacy_of_670_nm_Light_Therapy_to_Protect_agains.pdf | 670 nm Light Therapy to Protect vs Photoreceptor Cell Death

PDF Source: enhancing-human-color-vision-670-nm.pdf | Enhancing color vision by breaking binocular redundancy

PDF Source: foods-07-00174.pdf | Effect of Artificial LED Light and Far Infrared Irradiation on soybean

PDF Source: Grapes-Polyphenolics-Health.pdf | Dietary Polyphenols and the Prevention of Diseases

PDF Source: healing-light-in-space-with-nasa.pdf | The NASA Light-Emitting Diode Medical Program Progress in Space Flight and Terrestrial Applications

PDF Source: healthcare-08-00010.pdf | Bright White Light Therapy for Depression in Cancer Survivors

PDF Source: HenshelMelatoninNIR.pdf | Melatonin as a principal component of red light therapy

PDF Source: horticulturae-03-00036.pdf | Light Quality on Growth and Phytonutrient Accumulation of Herbs

PDF Source: human-eye-sensitivity.pdf | Human eye sensitivity and photometric quantities

PDF Source: ijms-17-00309.pdf | Alternatives to Outdoor Daylight for Photodynamic Therapy

PDF Source: ijms-19-01107.pdf | Photodynamic Low Level Laser Squamous Cell Carcinoma

PDF Source: ijms-21-02370.pdf | Photobiomodulation Mediates Neuroprotection against Retinal

PDF Source: ijo-09-01-145.pdf | Photobiomodulation for the treatment of retinal diseases

PDF Source: Intense_Pulsed_Light_and_Red_Light_Photo_Rejuvenat.pdf | Pulsed Light Red Light Photo Rejuvenation for Skin Rejuvenation

PDF Source: ir-light-therapy-boosts-nitric-oxide.pdf | Mechanisms of Action for Infrared Light on Tissue Healing

PDF Source: jcad_11_2_21.pdf | Phototherapy with Light Emitting Diodes treating for dermatology

PDF Source: jcad_8_6_36.pdf | Light-emitting Diodes A Brief Review and Clinical Experience

PDF Source: jcm-09-01001-v2.pdf | 670 nm Photobiomodulation in Age-Related Macular Degeneration

PDF Source: jwmr-2018-00283.pdf | Low-Level Laser Therapy on Proliferation and Collagen Synthesis of Human Fibroblasts

PDF Source: laser-therapy-severe-COVID-19-case.pdf | A COVID-19 Pneumonia Responded to Photobiomodulation Therapy

PDF Source: led-dermatology.pdf | Light-Emitting Diodes (LEDs) in Dermatology

PDF Source: LED-phototherapy-for-skin-rejuvenation.pdf | LED phototherapy for skin rejuvenation

PDF Source: light-based-covid-pandemic-management.pdf | A Light-based technologies for management of COVID-19 pandemic

PDF Source: light-healing-modality.pdf | THE USE OF LIGHT AND COLOUR AS A HEALING MODALITY

PDF Source: light-therapy-therapeutic-modality.pdf | Light Therapy on Pain and Swelling vs Collegiate Athletes

PDF Source: light-therapy-vs-night-eating.pdf | BRIGHT LIGHT THERAPY FOR late NIGHT EATING SYNDRome

PDF Source: lllt-improves-vision.pdf | Low-Level Laser Therapy Improves Vision in Macular Degeneration

PDF Source: LLLT-of-eye-and-brain-copy.pdf | Low-level light therapy of the eye and brain

PDF Source: Low-level_light_therapy_of_the_eye_and_brain.pdf | Low-level light therapy of the eye and brain

PDF Source: materials-13-02646-v2.pdf | Photophysicochemical Light Antiproliferative vs cancer

PDF Source: Medical_Acupuncture-_Needles_of_Light_-_A_New_Therapeutic_Approach.pdf | Needles of Light: A New Therapeutic Approach


PDF Source: molecules-16-01389.pdf | Zinc-Mediated Photodynamic Therapy Inhibits the Proliferation

PDF Source: molecules-23-01436-v2.pdf | Photosensitizers for Anticancer Photodynamic Therapy

PDF Source: molecules-24-01388.pdf | Synergistic Effects of Photo-Irradiation and Curcumin-Chitosan

PDF Source: molecules-24-02692.pdf | Anti-Biofilm Property of Bioactive Upconversion Nanocomposites

PDF Source: molecules-25-04102.pdf | Role of Photoactive Phytocompounds in Photodynamic Therapy of Cancer

PDF Source: molecules-25-04411-v2.pdf | Therapeutic Uses of Red Macroalgae


PDF Source: near-ir-photoimmunotherapy-prostate-cancer.pdf | Near-Infrared Photoimmunotherapy Targeting Prostate Cancer

PDF Source: nihms-509305.pdf | Low-Level Laser Therapy for Fat Layer Reduction

PDF Source: nihms430657.pdf | Low-level laser (light) therapy (LLLT) in skin: stimulating, healing, restoring

PDF Source: pharmaceuticals-13-00137-v2.pdf | TLD1433-Mediated Photodynamic Therapy Lung Cancer Cells

PDF Source: pharmaceutics-12-01102-v2.pdf | Red LED Erbium Upconverting Nanoparticles v Cervical Cancer

PDF Source: photobiomodulation-against-alzheimers.pdf | Photobiomodulation Against Alzheimer’s Disease

PDF Source: photodynamic-cosmetic-therapy-on-melasma-management-melan-redux-program.pdf | Photodynamic Cosmetic Therapy on Melasma Management

PDF Source: photodynamic-therapy-dermatology.pdf | applications of photodynamic therapy dermatology

PDF Source: phototherapy-for-cancer.pdf | Preliminary Study of the Safety of Red Light Phototherapy Cancer

PDF Source: plants-08-00093.pdf | Blue Light added with Red LEDs Enhance Growth Characteristics

PDF Source: plants-09-01344.pdf | LED Lights Promote Growth and Flavonoid Accumulation of Anoectochilus roxburghii

PDF Source: PreliminaryStudyOfRedLightPhototherapyofTissuesHarboring2012.pdf | Cancer Study of the Safety of Red Light Phototherapy of Tissues


PDF Source: red-light-treatment.pdf | Trial to Determine the Efficacy of Red Near-Infrared Light Treatment

PDF Source: retinal-degeneration-vs-photobiomodulation-670-nm.pdf | Photobiomodulation with 670 nm light ameliorates retinal

PDF Source: retinal-function-670-nm.pdf | Aging retinal function is improved by near infrared (670 nm

PDF Source: Rohringeretal-LLLT2017.pdf | impact of wavelengths of LED light-therapy on endothelial cells

PDF Source: s41416-020-0926-3.pdf | How promising is phototherapy for cancer

PDF Source: Sawhney-LLLT-esthetics.pdf | Low-level light therapy (LLLT) for cosmetics and dermatology

PDF Source: Spear_thesis_2018.pdf | The Effects of Lighting Design on Mood, Attention, and Stress

PDF Source: The-Ultimate-Guide-to-Red-Light-Therapy-Ultimate-Guide-To-Dosing.pdf | Red Light Therapy Ultimate Guide

PDF Source: The_NASA_light-emitting_diode_medical_program-prog.pdf | NASA Light-Emitting Diode Medical Program

PDF Source: Thesis-Specht_uns.pdf | Light, Sound, Vibration for Healing and Stress

PDF Source: THESIS_200118_PBL_FINAL.pdf | Healing with light

PDF Source: Thesis_Di Hu_final.pdf | Effects of Red Light Treatment on Spinal Cord Injury

PDF Source: TORPA-Clinical-Study.pdf | dry Age-related Macular Degeneration Photobiomodulation

PDF Source: uvb-psoriasis.pdf | Combining Mindfulness and Ultraviolet Phototherapy (UVB

PDF Source: vol27_i4_Light-Emitting_Diodes.pdf | (LEDs) in Dermatology