Yes, there is, and that is the power of red light therapy (RLT). Many people may not know that human physiology is closely related to light. Our metabolism, mood, emotions, and thinking are all affected by light. While the exact cause of seasonal affective dysregulation is unknown, it is believed to be related to changes in sun exposure and how sunlight disrupts our internal body clock. Light profoundly affects the human body by controlling the 24-hour biological clock in the brain. This biological clock not only regulates sleep and wake cycles but is also involved in regulating digestion, hormone secretion, and other critical physiological functions. Recently, scientists and healthcare professionals have been looking for different ways to cope with seasonal depression. Interestingly, red light therapy has become a popular option that has come into the spotlight! They call it low-level laser therapy (LLLT) or photobiomodulation (PBM), and it's a non-invasive treatment that uses a specific wavelength of red and near-infrared light (660–850 nm) to stimulate body healing mechanisms. Red light therapy (RLT), known for its manifold benefits, emerges as a novel way to combat the winter blues.
Red light therapy is a potential game-changer for managing SAD. It not only fixes skin problems or relieves pain and healing injuries but also shows significant effects in combating depression.
Light directly affects the secretion of hormones such as cortisol, which can be used to treat depression. Cortisol is an essential factor in depression, and cortisol has a significant impact on people's behaviour and mood. Red light therapy may help regulate the body's internal clock, which can have a positive effect on sleep patterns and overall mood.
Red light therapy may boost the production of serotonin, a neurotransmitter associated with mood control and a sense of well-being.
Melatonin plays an integral role in inducing quality sleep, produced by our pineal gland, signalling that it's time to rest. An important factor influencing melatonin levels is nighttime exposure to artificial lighting, incredibly blue light emitted by tech devices like smartphones or laptops. Red light therapy normalizes melatonin levels in the body, thereby reducing symptoms of fatigue and drowsiness.
Red light therapy helps to lower inflammation and oxidative stress, which are the main culprits behind issues such as depression and mood issues. So, using this therapy may give your mind a little boost and make you feel better overall! Additionally, RLT also helps relieve arthritic inflammation and pain, which are common in cold seasons.
Lack of light contributes to poor skin healing ability. RLT improves blood circulation, oxygen delivery to tissues and collagen production. It also helps reduce the severity of skin damage and significantly enhances the body's ability to repair damaged skin by minimizing dry skin, wrinkles, cracks, eczema, etc.
Preliminary studies show red light therapy can help treat seasonal depression and even depression in general. Harvard Medical School reported the unique benefits of light therapy for seasonal depression and other types of depression. Unlike antidepressants, which can take weeks to work and cause bothersome side effects, it offers a more non-invasive and safe therapy option. Red light therapy is a desirable option for older people, especially those with limited mobility. For those who respond well to red light therapy, depressive symptoms usually improve within a week. Side effects such as eye strain and headaches are uncommon and mild. Don't stare directly into the light - it can damage your eyes. Instead, keep it about 2 feet away from sight. Under the guidance of professionals, when red light therapy is applied correctly, it can help patients achieve better results and reduce the use of medications.
Red light therapy could be an antidote for seasonal depression. It is an alternative to drug therapy and has few side effects. At the same time, studies have shown that the use of red light therapy reduces symptoms in patients with non-seasonal depression. Red light therapy is a new approach to the treatment of non-seasonal depression. Even though many studies have shown that red light therapy has an improved effect on non-seasonal depression, the effectiveness and universality of RLT, especially in older depressed populations, need more research.
[1] Glass G. E. (2021). Photobiomodulation: The Clinical Applications of Low-Level Light Therapy.TheAesthetic Surgery Journal, 41(6), 723–-738. https://doi.org/10.1093/asj/sjab025
[2] Nussbaumer, B., Kaminski-Hartenthaler, A., Forneris, C. A., Morgan, L. C., Sonis, J. H., Gaynes, B. N., Greenblatt, A., Wipplinger, J., Lux, L. J., Winkler, D., Van Noord, M. G., Hofmann, J., & Gartlehner, G. (2015). Light therapy for preventing seasonal affective disorder. The Cochrane database of systematic reviews, (11), CD011269. https://doi.org/10.1002/14651858.CD011269
[3] Cheng, K., Martin, L. F., Slepiaan, M. J., Patwardhan, A. M., & Ibrahim, M. M. (2021). Mechanisms and Pathways of Pain Photobiomodulation: A Narrative Review. The journal of pain, 22(7), 763–777. https://doi.org/10.1016/j.jpain.2021.02.005
[4] Ngoc, L. T. N., Mon, J. Y., & Lee, Y. C. (2023). Utilization of light-emitting diodes for the skin therapy: Systematic review and meta-analysis. Photodermatology, photoimmunology & photomedicine, 39(4), 303–317. https://doi.org/10.1111/phpp.12841
[5] Nussbaumer-Streit, B., Forneris, C. A., Morgan, L. C., Van Noord, M. G., Gaynes, B. N., Greenblatt, A., Wipplinger, J., Lux, L. J., Winkler, D., & Gartlehner, G. (2019). Light therapy for preventing seasonal affective disorder. The Cochrane database of systematic reviews, 3(3), CD011269. https://doi.org/10.1002/14651858.CD011269.pub3
Red light therapy (RLT) or photobiomodulation uses a wavelength of visible red and near-infrared light ranging from 660 nm to 850 nm to irradiate the skin and underlying tissues. This wavelength has the unique potential to trigger a series of biochemical reactions by delivering phototherapeutic effects. Studies have shown red light therapy enhances cellular function and circulation, reduces inflammation, and optimizes tissue repair.
With the popularization of red light therapy (RLT) devices, more people choose home RLT to save time and reduce financial pressure. However, many wellness seekers still have misconceptions and questions about RLT technology, such as "Is it suitable for people of all ages?" Red light therapy is becoming a versatile health tool for family members of all ages. It offers many benefits for individuals of all ages, including children, adults, and seniors. Some of these are the following:
Red light therapy is useful for children suffering from skin conditions such as eczema, minor wounds, diaper rashes, and acne. Red and near-infrared light penetrates the skin deeply by activating cellular repair mechanisms, decreasing inflammation, accelerating healing, and improving overall skin health and appearance in children.
Children are prone to sickness due to underdeveloped immune systems. Red light therapy has been shown to strengthen immune health by increasing the production of immune cells and their functions. It can help children combat infection and illness, leading to fewer sick days and stronger overall health.
Medical studies have shown that the majority of people's skin begins to decline at the age of 25 and gradually shows signs of aging, such as rough skin, enlarged pores, fine wrinkles, pigmentation, etc. RLT's power lies in its ability to stimulate the production of collagen and elastin. These proteins are essential for maintaining skin structure (collagen) and elasticity (elastin). As we age, their production decreases, leading to sagging and wrinkled skin. However, red light therapy can enhance their synthesis, resulting in firmer skin and fewer signs of aging.
Many adults are suffering from obesity and metabolic diseases due to poor lifestyle habits. Inflammation plays a crucial role not only in disease but also in abnormal weight gain and localized fat accumulation. Photobiomodulation proved beneficial in weight loss by targeting localized fat cells and improving metabolic function.
Chronic inflammation often leads to joint pain and stiffness in seniors with arthritis. Red light therapy using an at-home device can provide symptomatic relief without the side effects typically associated with traditional treatment options such as medications or surgery. A clinical trial conducted by the Journal of Physical Therapy Science showed significant improvement in pain levels in participants who were treated with these devices regularly compared to those who did not receive any treatment.
Sores in the mouth, foot, or other areas in elders can be uncomfortable and require specialized medical care. According to recent studies, red light therapy has been shown to improve the body's ability to repair broken tissue. It is effective in healing open wounds due to the anti-inflammatory power of RLT. Other studies also support that red light therapy can better activate the skin's growth factors, which are responsible for tissue regeneration and healing. This ability makes it a valuable option for treating open and canker sores.
Red light therapy can be done at home for the following reasons:
Some senior patients need long-term phototherapy but are unwilling or unable to go to the hospital for treatment due to factors such as transportation to and from the hospital or inconvenient time arrangements.
Patients who can understand and master the use of home red light therapy equipment and precautions and are familiar with the therapy plan for their disease and the principle of adjusting the light dose.
Establish a good doctor-patient relationship with doctors, have good patient compliance, and follow up regularly. In case of any adverse reactions or abnormalities, you need to contact the doctor to see a doctor in time to prevent delaying the treatment time.
For aesthetic purposes, be mindful of potential dangers such as skin issues from red light therapy overuse, and ensure that the practice is carried out following professional advice. Safety and moderation are necessary when applying red light therapy at home to individuals of all ages.
Home RLT is FDA-certified, and the instrument is simple to operate. Under the guidance of a professional, you can perform red light therapy at home.
Of the other treatments, home RLT can be used as an adjunct therapy along with traditional drug treatment.
The big reason for the low cure rate of chronic skin diseases such as vitiligo and psoriasis is that the treatment cycle is often long and difficult for patients to stick to. Home RLT allows patients to receive therapy anytime and anywhere, reducing the time and financial pressure of patients traveling, allowing patients to adhere to treatment, and greatly improving the cure rate.
In short, red light therapy's multi-range benefits make this therapy suitable for all age groups. The decline in skin health and chronic diseases indicates the gradual appearance of aging. Using red light therapy at an appropriate age and time can delay skin aging, especially for the elderly and adults.
[1] Glass G. E. (2021). Photobiomodulation: The Clinical Applications of Low-Level Light Therapy.The Aesthetic Surgery Journal, 41(6), 723–-738. https://doi.org/10.1093/asj/sjab025
[2] Gavish, L., & Hourld, N. N. (2019). Therapeutic Efficacy of Photobiomodulation at Home based uses Devices: A Systematic Literature Review. Photobiomodulation, photomedicine, and laser surgery, 37(1), 4–16. https://doi.org/10.1089/photob.2018.4512
[3] Cheng, K., Martin, L. F., Slepiaan, M. J., Patwardhan, A. M., & Ibrahim, M. M. (2021). Mechanisms and Pathways of Pain Photobiomodulation: A Narrative Review. The journal of pain, 22(7), 763–777. https://doi.org/10.1016/j.jpain.2021.02.005
[4] Ngoc, L. T. N., Mon, J. Y., & Lee, Y. C. (2023). Utilization of light-emitting diodes for the skin therapy: Systematic review and meta-analysis. Photodermatology, photoimmunology & photomedicine, 39(4), 303–317. https://doi.org/10.1111/phpp.12841
[5] Gavish, L., & Hourld, N. N. (2019). Therapeutic Efficacy of Photobiomodulation at Home based uses Devices: A Systematic Literature Review. Photobiomodulation, photomedicine, and laser surgery, 37(1), 4–16. https://doi.org/10.1089/photob.2018.4512
Red light therapy is a safe and non-invasive phototherapy-based treatment that delivers concentrated wavelengths of red light and near-infrared (NIR) (630–850 nm) light to the body. Light waves can penetrate the skin tissue. The energy of the light activates the cells of the body, which helps heal skin, muscle tissues, and other parts of the body. Unlike lasers and ultraviolet rays from 200 – 400 nm, red light therapy is non-invasive to the skin and does not cause problems such as tanning and dark spots. Red light therapy does not cause any pain when it comes into contact with the skin and can even treat sunburn, rosacea, psoriasis, and wrinkles and improve skin texture.
Specific wavelengths of red light can penetrate the skin, stimulate the activity of mitochondria in skin cells, and enhance energy production. This promotes the regeneration and repair of skin cells and accelerates the healing process of damaged skin. Studies have found that red light therapy increases collagen synthesis and elastin fibers, resulting in firmer, smoother skin and less appearance of fine lines and wrinkles.
Red light therapy has shown significant results in reducing skin inflammation and redness. Specific wavelengths of red light promote blood circulation and oxygen delivery, accelerating the recovery process at the site of inflammation. Moreover, red light therapy can inhibit the production of inflammation-related cytokines and reduce the degree of the inflammatory response. This has a positive effect on treating facial redness, acne inflammation, and other inflammatory skin conditions.
Red light therapy promotes blood circulation and oxygen supply, which contributes to overall skin health. Faster blood circulation helps deliver nutrients to skin cells, promotes the elimination of metabolic waste, and enhances skin radiance and vitality. In addition, red light therapy helps dilate blood vessels, improve blood flow to the skin, and promote the efficient delivery of nutrients and oxygen.
Red light therapy is widely used for pain management and injury recovery. It stimulates nerve endings and releases endogenous painkillers, thereby reducing pain. In addition, red light therapy can speed up tissue repair and regeneration, helping to treat wounds, acne, burns, rosacea, and other skin injuries. A combination of red and blue light therapy provides potent anti-bacterial and pain-relieving effects in eczema and psoriasis.
The results of RLT are not instantaneous. Typically, improvements in superficial skin issues like wrinkles and scars may be noticed within weeks, while deeper concerns such as arthritis might take months of consistent treatment before significant benefits are felt. Red light therapy heals the body from the inside by maintaining body metabolism and a healthy weight to induce a natural glow. Generally speaking, the effectiveness of red light therapy on the skin varies depending on the target skin goals. Anti-aging wrinkle removal is also divided into age groups, and each age group has a different wrinkle removal method. Choose the right method for your age to make yourself look younger than your peers. In cases of skin diseases, follow the expert-advised protocol. Here is the general timeline for therapy effectiveness.
RLT can enhance blood flow to the skin, leading to a temporary increase in skin warmth and a subtle flush or glow. You may notice immediate improvements in skin hydration and moisture levels following a red light therapy session. It may also help to reduce the redness associated with certain skin conditions, such as acne or rosacea, leading to a calmer complexion.
Over several weeks, RLT improves skin texture and reduces fine lines and wrinkles. With continued use, it can help to refine the texture by making it smoother and more even-toned. It may help fade dark spots, hyperpigmentation, and other skin discolorations over time.
Consistent use of red light therapy over several months can significantly reduce the appearance of wrinkles and fine lines, resulting in a more youthful-looking complexion. It can help even out skin tone and minimize the appearance of redness, blotchiness, and uneven pigmentation. Continued use can contribute to overall skin rejuvenation, helping to maintain a healthy, vibrant complexion over the long term.
As you can see, there are many advantages to red light therapy. This treatment is becoming more common and popular in dermatologist's clinics and salons across the globe. Many studies support the benefits of red light therapy for the skin. It is a promising therapy that may take some time to show results. You can determine if red light therapy is right for your skin condition by talking to your doctor.
[1] Couturaud, V., Le Fur, M., Pelletier, M., & Granotier, F. (2023). Reverse skin aging signs by red light photobiomodulation. Skin research and technologyofficial journal of International Society for Bioengineering and the Skin (ISBS) & International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI), 29(7), e13391. https://doi.org/10.1111/srt.13391
[2] Jagdeo, J., Nguyen, J. K., Ho, D., Wang, E. B., Austin, E., Mamalis, A., Kaur, R., Kraeva, E., Schulman, J. M., Li, C. S., Hwang, S. T., Wun, T., Maverakis, E., & Isseroff, R. R. (2020). Safety of light emitting diode-red light on human skin: Two randomized controlledtrials. Journalofbiophotonics, 13(3),e201960014.https://doi.org/10.1002/jbio.201960014
[3] Ngoc, L. T. N., Moon, J. Y., & Lee, Y. C. (2023). Utilization of light-emitting diodes for skin therapy: Systematic review and meta-analysis. Photodermatology, photoimmunology&photomedicine, 39(4),303317.https://doi.org/10.1111/phpp.12841
[4] Li, J., Li, J., Zhang, L., Liu, X., Cao, Y., Wang, P., & Wang, X. (2022). Comparison of red and blue light therapies for mild-to-moderate acne vulgaris: A randomized controlled clinical study. Photodermatology, photoimmunology & photomedicine, 38(5), 459–464. https://doi.org/10.1111/phpp.12769
[5] Nam, C. H., Park, B. C., Kim, M. H., Choi, E. H., & Hong, S. P. (2017). The Efficacy &Safety of 660 nm and 411 to 777 nm Light-Emitting Devices for Treating Wrinkles. Dermatological surgery official publication for American Society for Dermatology[et al.], 43(3), 371–380.https://doi.org/10.1097/DSS.0000000000000981
Now, people are beginning to realize that the subtle aging process is the real reason that leads us to the cliff's edge. Therefore, the most effective strategy is to stay away from the cliff, that is, to fundamentally slow down or stop the aging process, which points to a new direction for the prevention and treatment of chronic aging diseases.
As the population ages, maintaining wellness becomes increasingly crucial. Aging is a ubiquitous biological process that humans cannot avoid, but we can delay it through some methods, especially for older people. Today, we will introduce aging-resistant, supportive Red light therapy for older adults, hoping that seniors will benefit from this type of therapy.
Red Light Therapy (RLT) emerges as a supportive measure for older adults aiming to counteract the signs of aging and sustain their vitality. Red light therapy devices use visible red and near-infrared wavelengths to stimulate cellular repair and regeneration. The most effective RLT devices emit light in 630 – 850 nm range. Devices emitting light outside of this range may not provide the same benefits.
Skin is one of the largest and most affected organs due to aging. Lack of collagen and chronic inflammation are the common culprits behind poor skin health. Red light therapy is a widely researched and applied skin treatment. Studies have shown that red light can stimulate mitochondria in skin cells and increase energy production, accelerating cell metabolism and regeneration. RLT increases the synthesis of collagen and elastin fibers, resulting in firmer, smoother skin and a reduced appearance of fine lines and wrinkles. Red light therapy is safer and more compatible for people of all skin types and ages than certain medications or invasive procedures.
The decline in cognitive health as a result of aging is typical. Studies demonstrated that shining red light therapy on Parkinson's disease patients' brains had a neuroprotective effect as it boosted circulation and blood flow to the brain and reduced neuroinflammation. It also accelerates the growth of nerve cells and has an adjuvant therapeutic and good antioxidant effect on nervous system diseases.
Red light therapy, as part of rehabilitation therapy, promotes collagen synthesis and the regeneration of damaged muscular tissues, helping to speed up the body's natural healing process. It has analgesic properties that reduce pain associated with age-related musculoskeletal injuries and chronic joint conditions: low back pain, osteoarthritis, rheumatoid arthritis, degenerative arthritis, chronic tendonitis, chronic neck pain, etc. It restores and increases flexibility and range of motion, enhancing the elderly's overall mobility. By aggressively targeting inflammation, red light therapy can minimize swelling and inflammation during recovery, promote faster progression, and improve comfort for seniors.
Diabetes-induced wounds are prevalent in the aging population. Since the stimulation of red light can increase the number of fibroblasts and the formation of collagen, it directly enhances the regeneration of cells and the growth of granulation tissues. For example, it has a good effect on intractable ulcers caused by diabetes, bedsores in the elderly due to long-term bed rest, and poor healing of surgical wounds.
The convenient availability of LED red light therapy and whole body RLT at home allows seniors to access non-invasive and safe treatment options to increase collagen production for better skin elasticity and the overall development of resistant health. RLT is generally safe; incorrect usage and overexposure could lead to side effects such as skin damage or eye strain. It is crucial to pay attention to the potential side effects of red light therapy. When buying red light therapy devices, always ensure they are FDA-approved. It should also come from a reputable seller, work within the appropriate wavelength, and project a single color of light for maximum effect.
Pay attention to the aging signs, as aging is the root cause of many diseases. The anti-aging benefits of red light therapy for the elderly population include improved skin health, reduced musculoskeletal disorders, and enhanced healing of wounds. Although RLT is a potential option to optimize aging health and maintain vitality, it should be used cautiously to ensure positive outcomes and minimize adverse effects.
[1] Glass G. E. (2021). Photobiomodulation - The Clinical Applications of Low-Level Light Therapy.The Aesthetic Surgery Journal, 41(6), 723–-738.https://doi.org/10.1093/asj/sjab025
[2] Cheng, K., Martin, L. F., Slepiaan, M. J., Patwardhan, A. M., & Ibrahim, M. M. (2021). Mechanisms and Pathways of Pain Photobiomodulation: A Narrative Review. The journal of pain, 22(7), 763–777.https://doi.org/10.1016/j.jpain.2021.02.005
[3] Goldberg, D. J., & Russell, B. A. (2006). Combination blue (415 nm) & red (633 nm) LED phototherapy-in the treatment of mild to severe acne vulgaris. Journal of cosmatic laser therapy official publication of the European Society for Laser Dermatology, 8(2), 71–75.https://doi.org/10.1080/14764170600735912
[4] Kim, W. S., & Calderrhead, R. G. (2011). Is light-emitting diode phototherapy (LED-LLLT) really effective?. Laser therapy, 20(3), 205–215.https://doi.org/10.5978/islsm.20.205
[5] Royer, M., Ballentine, N. H., Eslinnger, P. J., Housser, K., Mistrick, R., Behr, R., & Rakos, K. (2012). Light therapy for seniors in long-term care. The Jour of the American Medical Directors Association, 13(2), 100–102.https://doi.org/10.1016/j.jamda.2011.05.006
LED light therapy is a specific form of RLT, comprised of a visible red and near-infrared light within the therapeutic wavelength ranges of 660–850 nm. Upon exposure of the body to low-level light, it has super penetrating power, which stimulates cell biological and photochemical reactions. RLT may soothe the head and promote recovery by enhancing mitochondrial function and circulation, offering an unconventional yet promising approach to hangover management. Let's look at RLT's unique benefits over traditional hangover cures.
Drinking has intoxicating and narcotic effects that are more substantial, which can congest the nervous system and give people headaches. RLT is effective in lowering acute, subacute, and chronic inflammation-induced pain. It can boost the phagocytosis of white blood cells and improve the body's immune function to strengthen its defense function. After drinking, in the early and middle stages of inflammation, the serotonin content of local tissues reduces, which results in pain in the body in the form of headaches and body aches. Red light therapy regulates the serotonin content by playing an analgesic role.
Red light therapy not only relaxes the body but also increases blood circulation and helps to remove toxins. The low-level red light energy opens up your blood vessels, allowing blood to be pumped through your system more efficiently. As a result, your blood passes through the liver more often, and the liver filters waste products such as acetaldehyde from alcohol. " The more blood that flows through your liver, the more toxins get filtered out.”
When your body is dysregulated by excessive alcohol consumption, inflammatory pathways can flare up and leave you in fight-or-flight mode, manifesting as feeling anxious or troubled. In addition, alcohol is a central nervous system (CNS) depressant, which can make you feel down. Alcohol can cause your mood-regulating neurotransmitters to spiral out of control, which can also trigger anxiety. That's where RLT comes in: this therapy has been used for thousands of years as an anti-inflammatory, antioxidant, and gentle sedative. Both short-term and long-term exposure to RLT can alleviate anxiety symptoms.
Alcohol can disrupt sleep, especially REM sleep. It can also cause frequent nighttime awakenings while exacerbating snoring and sleep apnea. Sleep deprivation can aggravate all the symptoms of a hangover, so it's essential to bring your circadian rhythm back into balance. Sleep is also the best way to alleviate physical pain caused by hangovers. Red light therapy balances levels of the stress hormone cortisol. It may help relieve hangover symptoms other than anxiety, and it can improve sleep. What's more, it can help to combat the adverse effects of alcohol on your energy levels. RLT can wake you up when you're groggy or help you get a super restorative sleep before bed.
Portable at-home red light therapy devices make this remedy accessible for those seeking better hangover solutions. Not all red light therapy is the same. Choose an RLT device keeping these factors in mind: wavelength, intensity, light quality, design, and customer reviews. Always purchase high-quality red light therapy devices from a reputable manufacturer to experience the range of health and wellness benefits. One should also be well aware of the dangers of red light therapy if used improperly. Overexposure to red light or incorrect application can cause skin damage and other health concerns. Following standard application protocols is imperative for safe and effective at-home red light therapy usage.
In short, the benefits offered by red light therapy—reduced inflammation and pain alleviation—can be instrumental in combating the discomfort after excessive alcohol consumption. While full-body red light therapy at home might seem like a modern-day panacea for hangovers, exercising caution and adhering to proper usage recommendations are crucial. When applied correctly, RLT might be the key to unlocking a more tolerable post-celebration morning.
[1] Glass G. E. (2021). Photobiomodulation: The Clinical Applications of Low-Level Light Therapy.The Aesthetic Surgery Journal, 41(6), 723–-738.https://doi.org/10.1093/asj/sjab025
[2] Jayawardenna, R., Thejani, T., Ranasinghe, P., Fernando, D., & Verster, J. C. (2017). Interventions for treatment or prevention of alcohol hangover: Systematic review. Human psychopharmacology, 32(5), 10.1002/hup.2600.https://doi.org/10.1002/hup.2600
[3] Cheng, K., Martin, L. F., Slepiaan, M. J., Patwardhan, A. M., & Ibrahim, M. M. (2021). Mechanisms and Pathways of Pain Photobiomodulation: A Narrative Review. The journal of pain, 22(7), 763–777.https://doi.org/10.1016/j.jpain.2021.02.005
[4] Tomaz de Magalhães, M., Núñez, S. C., Kato, I. T., & Ribeiro, M. S. (2016). Light therapy modulates serotonin levels and blood flow in women with headache. A preliminary study. Experimental biology and medicine (Maywood, N.J.), 241(1), 40–45. https://doi.org/10.1177/1535370215596383
[5] Gomes, A. O., Martimbianco, A. L. C., Brugnera Junior, A., Horliana, A. C. R. T., da Silva, T., Santos, E. M., Fragoso, Y. D., Fernandes, K. P. S., Nammour, S., & Bussadori, S. K. (2022). Photobiomodulation for the Treatment of Primary Headache: Systematic Review of Randomized Clinical Trials. Life (Basel, Switzerland), 12(1), 98. https://doi.org/10.3390/life12010098
[6] Lin, T. H., Yang, C. C., Lee, S. Y., Cheng, C. M., Tsai, I. J., Wei, C. Y., & Yang, C. P. (2023). The effect of bright light therapy in migraine patients with sleep disturbance: A prospective, observational cohort study protocol. Frontiers in aging neuroscience, 14, 1041076. https://doi.org/10.3389/fnagi.2022.1041076
]]>Tendinitis causes inflammation, tenderness, pain, and discomfort in the affected joint. It might happen in your wrist, thigh, elbow, finger, shoulder, or elsewhere. Red and blue light therapy might be helpful for pain relief and faster healing. Let's dig into how it works.
Red light therapy, known as cold light therapy, has longer wavelengths that penetrate deeper tissues. This helps to promote tissue repair processes in the body. Not only this, but red light therapy can also act as a natural pain reliever, while blue light with shorter wavelengths primarily targets the upper layers of the skin. It has shown antibacterial effects, which might be beneficial in cases of tendonitis with bacterial involvement. Also, some studies suggest blue light can also modulate pain perception and offer pain relief.
So, how exactly can red light therapy help? Let's take a look at the potential advantages:
Got a stubborn tendon that just won't heal? Red light therapy might be able to speed things up. It improves your blood flow and stimulates collagen production, thus helping your body repair tissues faster. Hence, it reduces your recovery time and gets you back to your favorite activities sooner.
Studies on the effects of red light therapy on wound healing have also shown that red light exposure stimulates the production of new fibroblasts, blood vessels, and tissue. Each of these procedures helps promote less pain and quicker healing. Red light therapy increased wound contraction and tensile strength, resulting in quicker, more efficient body healing. Red light also promotes the formation of new blood vessels and stimulates the production of fibroblasts, which aid in tissue repair.
When it comes to tendonitis, inflammation could be its enemy, and red light therapy might be its kryptonite. It can aid in reducing inflammation, which lessens discomfort and improves the healing environment. RLT helps minimize discomfort, reduces inflammation, and speeds up the healing process. It's excellent for people with strained muscles or tendonitis.
Applying red light to muscles can improve your performance in sports or other physical activities. Various clinical trials have shown that red light therapy can be useful in the treatment of inflammation and pain associated with muscle soreness/tendinitis. Red light therapy given before exercise may improve the healing of strained muscles.
Your range of motion and flexibility can be improved by red light therapy-induced increased collagen production and joint lubrication. This gives you more flexibility, helps you achieve better form, and enables you to make movements without any pain. Red light therapy can help improve the range of motion in affected joints by reducing inflammation and stiffness in tendons, muscles, ligaments, and joints
Tired of that constant ache? Red light might be your savior. Studies suggest it can help reduce pain by influencing your nervous system and calming down inflammation, the source of much of your discomfort. The anti-inflammatory qualities of red light can greatly reduce the pain in the muscles and joints that are frequently linked to tendonitis.
Another study in which red light therapy was administered with optimal doses of 904 nm and 632 nm wavelengths directly to the lateral elbow tendon insertions showed short-term pain relief and less disability. This enables you to push your boundaries without worrying about discomfort.
To be honest, battling tendonitis can feel like a full-time job between appointments, treatments, and the constant struggle with daily activities. The good news? Red and blue light therapy can offer a convenient and accessible solution right from the comfort of your own home! So, you can treat your pain while catching up on Netflix—talk about multitasking!
LED light therapy devices come in various shapes and sizes. You can find panels targeting larger areas like the back or knee, wraps designed for wrists or ankles, and even LEDs you can stick directly on your sore spot.
Most devices offer adjustable settings for wavelength, intensity, and treatment duration, allowing you to personalize your experience.
Before you rush out and buy a light therapy device, remember:
Are you sick of putting up with the pain of tendinitis? You probably want an easy-to-use solution that works well for managing your tendinitis pain. For this reason, red and blue light therapy may be the ideal course of action you have been looking for. But for a speedy recovery, consistency is essential, so follow your treatment plan strictly. Remember to always speak with your healthcare provider before beginning any treatment, even though red and blue light therapy have demonstrated encouraging results in the treatment of tendonitis pain.
So why not attempt light therapy? Obtain a gadget that has been approved by the FDA and treat tendonitis in the comfort of your own home!
Ever feel like you practically run on coffee fumes thanks to your late-night adventures? You're not alone! But what if there was a way to naturally boost your energy, even as a night owl? Or perhaps you're struggling with sleep and thinking of a way to naturally regulate your sleep cycle? Whatever the reason is, I feel your pain!
To be honest, those late nights can leave their side effects: tired eyes, a dull face, and sluggish brains! Right?
You're not alone. So, here, meet the game-changer: Red light therapy. This isn't a passing trend; it could be your companion in improving your health. With its amazing powers, red light therapy improves both skin health and overall well-being.
Are you ready to stay healthy and fit? This article will cover how red light therapy can help night owls achieve their health and wellness goals.
Red and LED light therapy use specific wavelengths of light to provide amazing benefits. Here, I will discuss some important benefits of RLT.
If you're reading this at 2 AM, you're likely one of 70 million Americans who suffer from some type of sleep disorder. Maybe you're also exhausted by the side effects of sleeping pills, or you feel that a lack of sleep affects your quality of life.
If you're a night owl, your circadian rhythm is slightly longer than 24 hours, significantly affecting melatonin production. Using red light at night can help your body transition into its sleep cycle more naturally. Red light therapy uses visible light between 660nm and 850 nm-which is not the same as harmful ultraviolet light-to help regulate circadian rhythms.
Studies on red light therapy have indicated that it promotes melatonin production, thereby regulating your "circadian clock," and helping you get healthy sleep. Several scientific studies back these benefits. A similar study conducted on female basketball players also showed a dramatic improvement in their sleep quality and performance.
Red light therapy can promote wound healing and tissue repair by increasing cell proliferation and tissue regeneration. This can be beneficial for individuals dealing with chronic wounds or injuries. A study investigated the impact of red light therapy on tendinopathy-associated pain. The researchers concluded that RLT reduces pain by boosting blood flow to the injured area. This speeds up the healing process by interrupting the pain-spasm-pain cycle.
Deeply penetrating the injured tissues, the red light stimulates the production of collagen, prevents the growth of excessive scar tissue, and promotes cell regeneration. This helps in faster tissue healing, increases flexibility, and enables you to resume normal conditions earlier than anticipated.
Are you a night owl who is battling dullness and signs of fatigue? No worries! For skin health, red light therapy does wonders. It's effective for the following skin conditions:
Have you ever had those moments when you feel as though your body is constantly exhausted and lethargic? Red light therapy has been demonstrated to raise energy levels and even improve muscle performance. If athletes want to reach their full potential, they need to be extremely energetic and resilient. Red light therapy stimulates mitochondrial activity and increases ATP production (cellular energy). Studies have also shown that applying red light therapy to the muscles during rest and after exercise increases resistance to muscle fatigue. Red light therapy also helps in muscle recovery _ a benefit regardless of whether it is used before or following exercise.
There are several types of light therapies, each with unique properties and functions. Let's discuss it!
This therapy utilizes specific red light wavelengths typically ranging between 620-750 nm. Basically, red light therapy is used for:
LED (Light-Emitting Diode) light therapy consists of a broad spectrum, including red light therapy. However, colors like blue and yellow are also used in it.
Some devices are designed in such a way that they can combine red and blue light therapy. These devices offer a diverse approach. This can be beneficial for individuals who are struggling with both skin aging problems and acne.
Red light therapy is a safe, risk-free natural treatment that can have significant benefits for many health issues—it improves skin health, tissue repair, and overall well-being in people struggling with the effects of staying up late at night. Hundreds of peer-reviewed clinical research studies have proven the effectiveness of red light therapy for overall well-being. So, if you want to receive red light therapy or LED light therapy, be sure to discuss it with your trainer/coach or doctor about any concerns you have related to this treatment.
Do you ever feel like your sinuses are out to get you? If so, you might be one of the millions of people worldwide dealing with chronic sinusitis. Constant congestion, facial pressure, and that never-ending drip—chronic sinusitis can be a real drag, impacting everything from your sleep to your ability to enjoy activities.
Did you know over 37 million Americans experience sinusitis each year? If you're one of them, luckily, there's good news! Recent advancements in light therapy offer a non-invasive, at-home solution for managing chronic sinusitis. Red and blue light therapy utilizes specific wavelengths of light to reduce inflammation, promote healing, and potentially combat bacterial infections. This article will help you learn how you can manage sinusitis from the comfort of your home. Hurry up and read to know how it can help you!
Got a head cold that just won't quit? That might be chronic sinusitis. Basically, sinuses are air-filled cavities in the face. Normally, they secrete mucus to keep things moist and fight against germs. Sinusitis occurs when the tissue lining the sinuses becomes swollen, blocked, or inflamed. It occurs as the result of an inflammatory reaction/ infection from a virus, bacteria, or fungus. This causes a number of unpleasant signs and symptoms.
So, the following are the signs and symptoms of sinusitis that you might experience:
These symptoms can be annoying and can have a significant influence on your day-to-day activities. But the good news is, there are ways to manage and even relieve them.
Let's learn how red and blue light therapy can be beneficial for people suffering from chronic sinusitis.
Red light therapy uses specific wavelengths of red light, similar to naturally found rays in sunlight, to target your body cells. In a study published in the journal "Annals of Allergy, Asthma and Immunology", allergic rhinitis or chronic sinusitis can be effectively treated by narrow-band red light illumination of the nasal mucosa at 660 nm, with a significant reduction in clinical symptoms.
Here's how it might work for sinusitis:
Chronic inflammation can be effectively treated with red and near-IR light therapy. It suppresses inflammation and the production of inflammatory cytokines and significantly decreases inflammation. It also inhibits the inflammation and edema of the mucous membrane, thus restoring sinus drainage and regulation of mucociliary function. One study published in the Journal of Biomedical Engineering Research concluded that red light therapy was beneficial in decreasing nasal passage inflammation and congestion in subjects suffering from allergic rhinitis.
RLT can also promote your body's natural healing processes. It speeds up the healing process, leading to quicker symptom relief. The red light penetrates deep into the injured tissues, thus promoting collagen synthesis and aiding in cell regeneration.
In one study, allergic rhinitis patients' symptoms and endoscopic results significantly improved after the nasal cavity was exposed to low-energy, narrow-band red light three times a day for 14 days.
This can lead to less facial pressure, headaches, and overall discomfort. A pilot study on the effect of LT (Light Therapy) in patients with chronic rhinosinusitis revealed significant improvement in the primary outcome measure of percentage improvement of TSS at various time points within the 4-week intervention. It indicates that LT can be used for the improvement of symptoms in patients with CRS.
Red light therapy may help to improve nasal airflow and relieve congestion by reducing swelling and inflammation in the nasal passages. A study published in the Journal of Alternative and Complementary Medicine showed that red light therapy may be beneficial for relieving nasal congestion and other sinusitis-related problems.
Blue light therapy offers various benefits when it comes to sinus health. By targeting the areas affected by sinusitis, it helps to:
Even though it may combat bacteria, misuse could be dangerous, particularly for your eyes. That's why easily accessible at-home LED light therapy devices made especially for secure operation should be used. These devices reduce the risk of eye exposure by focusing the blue light on targeted facial areas.
Laser therapy is a safe, non-invasive, and effective therapy to reduce pain and swelling, allowing the body to repair damaged tissue. Red and infrared light are used in laser therapy to reduce inflammation, speed up healing, and relieve pain.
When laser light is applied to the skin, the photons penetrate a few centimeters deep into the skin/mucosa and are absorbed by the mitochondria, the cell's powerhouse. This energy activates numerous positive physiological responses resulting in the restoration of regular cell function. Laser therapy heals your body with no side effects and no long-term damage.
The long-term effects of laser therapy are:
When treating intranasal inflammation, it is believed to have the red light administered treatment to the affected area, which is inside the nose and sinus cavities. A red light panel with irradiance strong enough to go deeper into the tissue may be an effective way to approach the issue of getting to the affected area.
If you are interested in trying red light therapy for nasal congestion, it's usually a good idea to talk with a healthcare provider to discuss the possible risks and benefits. There are affordable, compact, and easily accessed red light therapy devices for use at home. You can buy any according to your budget and needs.
Collagen is a triple-helix-shaped protein that gives strength and vitality to the skin. Collagen, particularly type I collagen, which constitutes approximately 90% of the skin's total collagen content, plays a crucial role in supporting the skin. It is instrumental in preserving the skin's firmness and elasticity. The more collagen in your skin, the stronger and younger it will look. However, in the case of aging, the rate at which cells make collagen also slows down. Therefore, our bodies and skin are prone to collagen loss and deficiency as we age. Collagen deficiency leads to wrinkles and saggy skin.
I am appalled by the false information found on the internet. Collagen is produced in the body, so there is no need to take collagen supplements or drink collagen powder. Don't waste money on expensive skincare products or buy collagen drinks or supplements. These supplements are more likely to be broken down by stomach acid before they can reach the skin or be absorbed by the body. The good news is that there is a scientifically proven way to increase collagen levels in your skin. Red light therapy is the most direct and effective way to stimulate collagen regeneration!
We all know that light is life itself and greatly benefits the human body. As early as thousands of years ago, Hippocrates, the father of ancient Greek medicine, used sunlight for disease prevention and treatment. As people's understanding of light deepened, red light therapy also emerged.
"Red light therapy is a phototherapy method of using artificial visible red and near-infrared with a wavelength of 660–850 nm to promote the body's biological functions."
These potent wavelengths of light penetrate the skin and are absorbed by cells to stimulate a cascade of biological responses that can benefit health and wellness. Red light therapy has emerged as a cornerstone of modern cosmetology. It originated in the 1980s when NASA (National Aeronautics and Space Administration) used red light technology to care for astronauts' skin damage and restore skin and bone health. A NASA research highlighted that red light of specific wavelengths can be converted into cellular energy and absorbed by mitochondria in human tissue to accelerate enzymatic reactions and cell metabolism. Today, red light therapy is considered a groundbreaking approach in skincare due to its non-invasive collagen-enhancing properties. According to extensive research studies, red light therapy has miraculous effects on the skin:
If you're interested in skincare, you've probably heard of collagen production. But did you know that red light therapy can actually stimulate this process? It's not just a theory; studies have shown that skin texture improves after regular use of red light therapy masks. The "red light" emitted by the LEDs has therapeutic properties that promote blood circulation while stimulating fibroblasts and collagen production, thereby addressing skin concerns such as wrinkles and fine lines.
The benefits of red light therapy extend beyond collagen production; it's also effective in treating rosacea, psoriasis, and eczema by reducing inflammation. After treating these common cosmetic concerns with red light therapy, the skin rejuvenates faster than with topical and oral treatments. In addition, the biochemical effects of red light therapy on the cells trigger immune defenses against acne-forming bacteria. The treatment stimulates optimal collagen production by targeting enzymes associated with collagen breakdown to combat fine lines and wrinkles. When used at the right dose, RLT significantly improves the skin.
This is further supported by a study published by the National Library of Medicine, a controlled trial that determined the efficacy of red and near-infrared light therapy. It showed that red light therapy is a safe, non-ablative photobiomodulation-based treatment for skin tissue and could be a part of anti-aging therapies for patients seeking safe skin rejuvenation.
Today, there are plenty of anti-aging products available on the market. Staying safe from the fake promises offered by internal collagen-boosting methods such as injection filling, facial scraping, powders, and many more is imperative. If you want to fight aging, you must understand the root cause and improve it from the source. RLT's innovative treatment offers LED light therapy devices at home or red laser therapy machines specifically designed to emit wavelengths that stimulate collagen synthesis. It's making waves in the beauty industry as a method to enhance skin elasticity and firmness without invasive procedures. Try Bestqool red light therapy today to take better care of your skin.
Red light therapy adopts the photobiomodulation principle and uses visible red and near-infrared cold light sources between 660-850 nm wavelength to stimulate biological benefits. RLT is applied with high-tech LEDs to penetrate 10-15mm below the surface of human skin. It irradiates the body from within by injecting energy into the cells and generating a series of biochemical reactions that improve overall health. Red light therapy machines are a common way to minimize various disorders by inducing the expansion of blood vessels in deeper tissues, reducing blood viscosity, improving blood circulation, the vitality of human cells, and metabolism.
Let's explore the healthcare applications of red light therapy equipment:
Red light therapy has been an integral part of dermatology treatment for many years. Inflammation is an innate response to injuries or exposure to pathogens, but excessive or chronic inflammation can harm the skin. Red light therapy has anti-inflammatory characteristics that can soothe and alleviate skin conditions such as rosacea, eczema, and psoriasis. Red light can reduce pro-inflammatory cytokines and promote anti-inflammatory cytokines, helping to calm the skin and reduce redness and irritation. This treatment can also help alleviate acne symptoms, as the red light can target acne-causing bacteria while reducing inflammation and promoting skin healing.
RLT also can stimulate collagen production. Collagen is an important structural protein that maintains skin elasticity and firmness. Due to aging, collagen production decreases in the body, leading to the formation of fine lines and wrinkles. Red light therapy helps counteract this process by encouraging fibroblasts to produce more collagen, resulting in smoother, fuller skin and fewer wrinkles.
Red light penetrates deeply into tissues, promotes relaxation, and reduces muscle tension by triggering the release of nitric oxide, a blood vessel's relaxing molecules. It is especially beneficial for people who experience muscle soreness with stiffness due to arthritis and general inflammation. The increased blood circulation and anti-inflammatory cellular activity promoted by red light therapy aids in the repair and regeneration of muscle tissue. RLT regulates neurotransmitter levels, such as serotonin and endorphins, also known as key players in pain perception, resulting in immediate pain relief. It relieves some diseases: cervical spondylosis, migraine, frozen shoulder, wound rehabilitation and healing, lumbar muscle strain, abdominal pain/diarrhea, soft tissue injury, rheumatoid arthritis, and sports injury.
Access to RLT devices at home offers privacy and discretion perks. Individuals can undergo therapy in comfort without worrying about their privacy breach risk.
Red light therapy works by acting on the mitochondria of the body's cells, also known as cell energy houses, utilizing visible red and near-infrared light wavelengths (660-850 nm). As red light therapy's popularity grows every day, more and more people are learning about its potential benefits. Its non-invasive therapy could make it a potent therapeutic option alternative to prescription and other conventional therapeutic options. Its treatment is increasingly utilized in managing skin conditions, arthritis, and even weight
However, red light therapy is effective in specific regimens, and dosage needs to be determined based on your health concerns. With the availability of LED light therapy machines for home use, there's great interest in understanding the ideal duration for each session to maximize efficacy while minimizing risks. What are the factors influencing session lengths? How long does it take to see results? Today, I'm going to answer all of these questions as we learn about the benefits of red light therapy.
First, Red light therapy sessions depend on the specific condition being treated, such as RLT needed for an outer skin condition vs. deep muscle injury, depending on different intensities of the light source and individual treatment outcomes. Ideal session duration relies on the depth of injury. There are no standard session lengths; typical sessions extend between 10 and 30 minutes per session.
It is not easy for the beginners to find the sweet spot. After starting the red light therapy sessions, you can gradually pay attention to striking the right balance between duration and intensity depending on the therapy outcomes and personal comfort. Short-term exposure at high intensities generally helps users achieve significant results in less time, while longer sessions may provide gradual exposure to light. Remember to adjust session duration according to individual tolerance, which is essential to avoid discomfort.
While no definitive one-size-fits-all duration exists, starting conservatively and tailoring session lengths based on individual responses and professional guidance can yield optimal results from red light therapy. Customized treatment plans based on the individual treatment condition and goal are crucial to optimize the red light therapy's effectiveness. Discussing the treatment plan with a qualified or experienced red light therapy practitioner is vital to maximizing your therapy outcome. Treatment area, skin type, and degree of disease are crucial to determining the ideal session length.
Keep a record of any changes in symptoms, skin texture, and overall well-being. Regular monitoring of therapy progress and outcomes can provide valuable insight to fine-tune session lengths.
For Beginners: Discovering the most effective regimen in red light therapy can be challenging for those new to the practice. As you begin your sessions, it's important to gradually find the balance between session length and light intensity that suits your individual needs. Typically, short-term exposure at higher intensities brings about significant results quickly, whereas longer sessions at lower intensities offer a more gradual benefit. It's critical to adjust according to what your body tolerates to avoid any potential discomfort.
Customizing Your Approach: There isn't a universal session length that works for everyone; therefore, starting with shorter sessions and incrementally increasing them based on how your body responds-and under professional advice-is advised. Tailoring the therapy to fit the specific condition being treated and the intended goals is key in harnessing the full benefits of red light therapy. It's also essential to collaborate with a well-informed practitioner to fine-tune your treatment plan. Factors such as the area being treated, skin type, and severity of the condition play a substantial role in determining the ideal session length.
Monitoring and Adjusting: Keeping track of any shifts in symptoms, skin condition, and overall health is beneficial. Consistent evaluation of the effects of your therapy sessions offers insights that can help in refining the duration and frequency of treatments for optimal results.
You may be eager to buy red light therapy for healthy skin or quick muscle recovery. But wait, not just any kind of red light therapy device can do it.
Specific wavelengths – a major key
Red light effectively targets skin surface problems, and near-infrared rays can penetrate deeper into tissues more impressively to promote overall health. Select devices with LED that emit frequencies ranging from 660 to 850 nm.
Never invest in buying cheap, including incandescent bulbs as they have limited spectrum and potential risk of explosion. In addition, manufacturers should be evaluated to ensure product quality and compliance with regulatory standards.
Set the frequency and timing of your RLT wisely to ensure the best results without overdoing it. Determine the appropriate frequency of use according to individual skin type and needs. It is generally recommended to use it 2-3 times a week. It's best to use an RLT at night to relax your body and stay energized in the morning. Individuals can rest moderately according to their needs after 2-4 weeks of continuous use to maintain the skin's health.
Red light therapy is the future of medicine to control essential aspects of the disease without side effects. With light therapy, you can recover very quickly from severe burns, hard-to-treat injuries, muscle and tendon sprains, and nerve and eye injuries. It is also effective in treating health problems such as diabetes, obesity, chronic fatigue, insomnia, baldness, etc. RLT, in general, is safe, non-invasive, and medically proven. However, despite the safety of self-administered therapy, it's crucial to be aware of the dangers, such as potential overexposure leading to tissue damage. Consulting healthcare providers before embarking on this treatment is important to determine an appropriate regimen and avoid adverse effects.
RLT is a game-changer. It's scientifically proven, safe, and versatile. The precision of specific wavelengths can rejuvenate your skin like never before. It goes beyond the surface and targets inflammation in various body parts. Now that you know the usage details and effects of red light therapy, it's time to experience it yourself! Bestqool offers top-of-the-line home equipment tailored just for you. Visit and explore our range of products designed specifically for red light therapy and take control of your health today!
[1] Miranida, E. F., Tomazoni, S. S., de Paivia, P. R. V., Pintoo, H. D., Smith, D., Santos, L. A., de Tarrso Camillo de Carvalho, P., & Leal Junior, E. C. P. (2018). When is the best moment to apply photobiomodulation therapy red light therapy when associated to a treadmill endurance-training program? A randomized, triple-blinded, placebo-controlled clinical trial. Lasers in medical science, 33(4), 719–727. https://doi.org/10.1007/s10103-017-2396-2
[2] Wunsch, A., & Matuschka, K. (2014). A controlled trial to determine red and near-infrared light treatment in patient satisfaction the efficacy, reduction of fine lines, wrinkles, skin roughness, and intradermal collagen density increase. Photomedicine and laser surgery, 32(2), 93–100. https://doi.org/10.1089/pho.2013.3616
[3] de Melo, C. A., Alves, A. N., Terena, S. M., Fernandes, K. P., Nunes, F. D., da Silva, D.deF., Bussadori, S. K., Deana, A. M., & Mesquita-Ferrari, R. A. (2016). Light-emitting diode therapy increases collagen deposition during the repair process of skeletal muscle. Lasers in medical science, 31(3), 531–538. https://doi.org/10.1007/s10103-016-1888-9
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Red light therapy (RLT) is one of the types of light therapy and natural therapy, also known as photobiomodulation (PBM) and low-level light therapy. It is made up of concentrated wavelengths: red and near-infrared light (660-850 nm) light.RLT has the power to penetrate the skin tissue to induce photothermal and photobiological effects. The energy of the red light activates the mitochondria cells of the body, which facilitates the healing of the skin, muscle tissue, and other parts of the body.
There are various forms of photobiomodulation, such as LED light therapy and red laser therapy, but the light source, characteristics, and scope of applications distinguish them from each other. In recent years, many clinics and health centers around the world have introduced different types of red light therapy equipment due to their potential role in dealing with pain and inflammation and boosting overall mental and physical health.
Clinical trials and scientific research have revealed the plethora of advantages of red light for improving the human body's health. Let's take a look at a few of them:
Enhancing skin texture is one of the most popular uses of red light therapy. Its effects include improving skin tone and reducing signs of aging (anti-aging), such as fine lines and wrinkles. Due to its collagen-enhancing properties, red light therapy can be used for many chronic skin conditions, such as sunburn, acne, eczema, psoriasis, rosacea, etc.
Red light increases microcirculation, which produces more anti-inflammatory molecules by boosting the immune system and reducing acute and chronic inflammation. Improved circulation also delivers more oxygen and nutrients to the injury site, which helps to minimize targeted organs such as stomach inflammation. It is best known for accelerating metabolism by energizing mitochondria, which in turn could promote stomach or gut health and help the body get rid of excess subcutaneous fat.
In addition, a red light therapy expert from Harvard Medical School, Dr. Michael R. Hamblin, supports the application of full-body RLT. According to his thorough research, it is safe, and maximum benefits could be achieved by whole-body RLT.
Aspect | Home-Usage RLT Devices | Professional RLT Equipment |
---|---|---|
Advantages |
Convenience Cost-effective Regular use Privacy Easy integration |
Higher intensity Wider Coverage Tailored Treatment Expert monitoring |
Considerations |
Device-quality Intensity and Coverage Portability |
Cost Frequency Privacy concerns Scheduling |
To enjoy the maximum advantages, it is crucial to select red light therapy, either home or professional usage instruments, based on the following criteria.
Ensure the safety of your equipment by confirming its safety approval status to completely eliminate the risks of "explosion," "health hazards," and environmental threats. It should be approved and tested by regulatory bodies such as FDA, CE, FCC, and ETL for user safety, quality, and reliability.
Look for LED bulbs that are designed for long-term use and are shock and vibration-resistant.
It is vital to consider sufficient power output and irradiance devices because, usually, higher power and irradiance levels result in more rapid and effective treatments.
Opt for the devices that emit both red and near-infrared wavelengths (660-850 nm) as they are demonstrated to have therapeutic effects. The specific wavelength may depend on your intended use. There are portable small devices for the targeted area or full-body equipment for whole-body therapy.
Red light therapy works at cellular levels, accelerating natural processes that may not be very fast to produce desired results. The individual response can vary to RLT, but consistency and patience are important to achieve the maximum visible results.
Red light therapy devices' appropriate usage cannot directly cause any harm to the human body. As an emerging and effective treatment method, red light therapy has the advantages of safety, wide application, low trauma, high selectivity, and adjuvant treatment compared with pharmacological drugs. Remember, red light therapy devices are not a substitute for professional medical treatment to cure diseases. Still, they can help people who are medically powerless and relieve their physical and mental discomfort under healthcare professional supervision. Appropriate red light therapy dosage boosts people's visual health, mood, sleep, cognition, work efficiency, etc, to ensure a high quality of life. In case of any pre-existing condition, consult the doctor before using it.
Now you know the benefits of red light therapy, it's time to experience it for yourself! Research thoroughly about the safety of RLT device manufacturers and invest in quality products for the best experience. Don't forget long-term consistency is the key to seeing substantial outcomes from red light therapy.
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[3] Wunsch, A., & Matuschka, K. (2014). Controlled trial to determine the red and near-infrared light treatment efficacyin the patients;satisfaction, reduction of fine lines, wrinkles, skin roughness, and intradermal collagen density increase. Photomedicine and laser surgery, 32(2), 93–100. https://doi.org/10.1089/pho.2013.3616
[4] Modena, D. A. O., Soares, C. D., Martignago, C. C. S., Almeida, S., Cazzo, E., & Chaim, E. A. (2022). Effects of LED photobiomodulation therapy on the subcutaneous fatty tissue of obese individuals - histological and immunohistochemical analysis. Journal of the cosmetic and the laser therapy and official publication of the European Society for Laser Dermatology, 24(6-8), 84–90. https://doi.org/10.1080/14764172.2022.2109677
[5] Wu, Y., Deng, Y., & Huang H, (2021). Application of Low level light therapy LLLT for moderate to severe acne vulgaris: A systematic review and meta-analysis. Journal of cosmetic derma 20(11), 3498–3508. https://doi.org/10.1111/jocd.14369