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Are EMFs Harmful or Healing? Understanding Natural, Manmade & Therapeutic EMFs
EMFs Friend or Foe? EMFs are a hot topic of discussion these days, especially on social media. Many people are (rightfully) concerned about excessive EMF exposure, but most are confused about exactly what EMFs are, the differences between man-made and natural (sometimes called native) EMFs, how they affect our biology, and how EMFs (good and bad) are produced by the myriad devices we use each day. In this article, we will dig into all of this and more, with the goal of educating and empowering consumers to make safe, healthy choices about EMF exposure. What are EMFs? EMFs are produced by the movement of electrically charged particles and consist of two inseparable components: electric and magnetic fields. When these fields oscillate, they travel through space as electromagnetic radiation. While some EMFs remain close to their source (like static electric or magnetic fields), others radiate outward and can interact with biological systems. Understanding how they behave - and how the body responds - is key to using them wisely. EMFs vary in characteristics, including: Frequency – how often the field oscillates per second (measured in Hz). Wavelength – the distance between wave peaks. Intensity – the strength of the electric or magnetic component. Waveform – the shape of the wave (sine, square, etc.). Coherence – how synchronized or orderly the waveforms are. Pulsing – whether the field is continuous or switches on and off rhythmically. Biological impact depends not only on these factors, but also on how close the field is to the body and whether exposure is short-term or continuous. These details matter more than whether an EMF is “natural” or “manmade.” Natural vs. Manmade EMFs Natural EMFs are those the body evolved with over millennia. Sunlight, for instance, provides visible light as well as invisible ultraviolet (UV) and infrared (IR) rays. The Earth itself generates a powerful, steady magnetic field and a weak but essential electric field. Natural resonances like the Schumann frequencies pulse in extremely low frequencies (ELF), helping regulate brainwaves and circadian rhythms. These EMFs tend to be low in intensity, rhythmically patterned, and biologically coherent. They fluctuate in ways the body recognizes, often in harmony with other cycles, such as sunrise and sunset, weather systems, and seasons. They support functions like sleep, hormone balance, mitochondrial activity, and mood. Manmade EMFs have become a dominant presence in our environment over the last century. These include: Power lines and household wiring – Power lines emit ELF electromagnetic fields that oscillate in sync with the electrical grid. Power line fields are continuous and pervasive, especially in urban and suburban areas, while devices like power cords, and chargers emit ELF fields if they are powered. TV and radio broadcasts - Traditional broadcast systems use a wide range of radio frequencies to transmit audio and video signals. Though distant from the body and less intense individually, they contribute to the overall EMF environment. Cell Towers, Smartphones, Wi-Fi, and Bluetooth - Cell towers and phones emit pulsed, modulated microwave signals for voice and data. Bluetooth is considered a low-power technology, but because devices like earbuds and wearables are in constant skin contact, biological exposure may be more significant than power levels suggest. Wi-Fi routers emit pulsed high frequency radiation to transmit date wirelessly throughout home and buildings. These EMF sources expose users to high frequency radiation almost continuously. Smart Meters - Smart meters emit sharp bursts of high frequency radiation, often hundreds of times a day, to transmit utility data wirelessly. Their signals fall in the sam range as Wi-Fi but are uniquely problematic due to proximity to living spaces and frequent pulsing. Appliances and electronics - Appliances and electronics often produce stray electric and magnetic fields, especially when plugged in. These EMFs differ not just in source, but in structure. They are often pulsed, modulated to carry date, emitted 24/7, and delivered at much higher intensities or in close contact with the body (such as ear buds or cell phones). They are biologically novel, meaning the body hasn’t had evolutionary time to adapt to them. EMFs emitted by these sources contribute to what is often called “electrosmog”, which can be described as an invisible haze of artificial electromagnetic radiation that now fills our homes, workplaces, and public spaces. As more wireless and electronic technologies are layered into daily life, the electrosmog EMF load continues to grow, creating a baseline level of exposure that is unprecedented in human history. To put this into context, it is estimated that exposure to EMFs around the 1Gz frequency band has increased by more than a quintillion times in just over a century. Therapeutic manmade EMFs, on the other hand, are intentionally designed to support health and healing. The two most used therapies are: Photobiomodulation Photobiomodulation is the use of specific wavelengths of non-ionizing light to influence biological function, particularly at the cellular level. The use of red and near-infrared light is commonly referred to as Red Light Therapy and is typically delivered through panels or flexible wraps. Research suggests that the most effective light intensities fall within a range that is comparable to safe levels of natural sunlight. By mimicking the wavelengths and gentle intensity of natural sunlight, these devices help recreate the EMFs of natural light in a targeted, therapeutic way. Pulsed Electromagnetic Field Therapy Pulsed Electromagnetic Field (PEMF) Therapy uses pulsing magnetic fields to stimulate biological processes in the body. While the Earth’s magnetic field is static and steady, PEMF therapy introduces rhythmic pulses to mimic natural patterns (such as biological electric rhythms), making the field dynamic and biologically engaging. By pulsing at frequencies that align with Earth-based rhythms, such as the Schumann Resonance (~7.83 Hz), PEMF therapy delivers magnetic fields designed to support cellular repair, circulation, and nervous system balance. Not All EMFs Are Harmful It’s easy to label all EMFs as dangerous, especially in a culture increasingly aware of electrosmog. But not all EMFs are harmful, and some are profoundly beneficial. Here’s what research has shown across the spectrum for the different types of EMFs present in our environment: Natural EMFs: Sunlight and Circadian Rhythms -Sunlight acts as the body’s primary circadian pacemaker, helping synchronize the sleep-wake cycle, hormone secretion, and metabolic processes through direct input to the brain’s suprachiasmatic nucleus. UVB and Vitamin D Production - Ultraviolet B (UVB) radiation stimulates the production of vitamin D in the skin, which supports immune function, bone metabolism, and has been linked to improved mood and reduced risk of depression. Sunlight and Serotonin - Sunlight exposure may boost mood through mechanisms beyond vitamin D—specifically by increasing serotonin levels in the brain, a neurotransmitter associated with calmness, focus, and emotional stability. Schumann Resonances and Brain Activity -Schumann resonances—natural electromagnetic standing waves centered around 7.83 Hz—closely align with alpha brainwave activity and may play a role in regulating mental states, emotional balance, and sleep cycles. Earth’s Magnetic Field and Biological Regulation - The Earth’s static magnetic field, though constant and low in intensity, has been linked to biological processes such as orientation, circadian timing, and melatonin regulation. Some studies suggest it acts as a stabilizing background influence on the nervous system. Ionizing Radiation from Natural Sources - Not all natural EMFs are inherently beneficial. Overexposure to ultraviolet radiation from the sun can cause DNA damage, accelerate skin aging, and increase the risk of skin cancer. Other forms of natural ionizing radiation (like cosmic gamma rays and solar X-rays) can also damage cells and contribute to background radiation exposure. Therapeutic Manmade EMFs: Photobiomodulation – Photobiomodulation (especially red/near infrared light therapy) has been shown to reduce pain and inflammation, support healthy circulation, and speed up healing in both skin and deeper tissues. It works by improving energy production inside cells and modulating oxidative stress, making it useful for everything from muscle recovery to wound care. Studies also suggest benefits for mood, brain function, athletic performance, and skin rejuvenation. PEMF (Pulsed Electromagnetic Field Therapy) - PEMF therapy has been shown to reduce inflammation, increase blood flow, promote tissue regeneration, and even support healing of bone and tendon. It has been found to be helpful in supporting athletic performance, speeding recovery from exercise, and preventing injuries. Non-Therapeutic Manmade EMFs: Oxidative Stress - Exposure to non-ionizing EMFs, such as those from Wi-Fi and mobile devices, has been associated with increased oxidative stress. This oxidative stress can lead to cellular damage and has been implicated in various health concerns. Disruption of Calcium Signaling - EMFs can activate voltage-gated calcium channels, leading to elevated intracellular calcium levels. This disruption in calcium signaling can affect numerous cellular processes and has been linked to potential health risks. DNA Damage - Research indicates that exposure to non-ionizing EMFs can cause genetic damage, such as DNA strand breaks and chromatin conformation changes. Such genetic alterations may increase the risk of mutations and have been observed in various cell types. Circadian Rhythm Disruption – Although research has been mixed, EMF exposure may affect melatonin production and disrupt circadian rhythms. This interference with the body's natural sleep-wake cycle can have broader implications for overall health. Reduced Fertility - Studies have found that non-ionizing EMFs can negatively impact female reproductive health (including effects on oocytes, ovarian follicles, hormonal balance) and sperm count. These changes may lead to decreased fertility and other reproductive issues. ______________________________________________________________________________________________ Many natural EMFs, like sunlight, are essential for human health. Therapeutic EMFs harness these beneficial frequencies and structure them in a way the body can use. On the other hand, non-therapeutic manmade EMFs - those not designed with biology in mind - have been linked to biological harm. _____________________________________________________________________________________ Manmade EMFs Done Right Not all EMF-based therapies are created equal. While devices used for Red Light Therapy and PEMF devices can offer profound health benefits, they can also unintentionally introduce harmful EMFs into the body—especially when the devices are poorly designed. High levels of magnetic field emissions, flicker, stray current, and wireless communication features like Bluetooth can all contribute to a hidden "EMF load" that undermines the very benefits these therapies are meant to deliver. Therapy that heals, not harms At fringe, we believe that therapeutic EMF devices should support the body, not stress it. That’s why our Red Light Therapy products are engineered with EMF-conscious design principles that prioritize user safety. By minimizing unnecessary electromagnetic exposure and mimicking natural EMF patterns in both wavelength and delivery, our devices provide powerful therapeutic benefits without adding to the invisible burden of electrosmog. Here's how we do it No Bluetooth or wireless connectivity – this eliminates constant RF emissions. External power supply on our panels – keeps electric & magnetic fields away from the body. Flicker-free light output – supports nervous system regulation & avoids sub-perceptual stress. Biomimetic wavelengths and irradiance – replicates natural red & near-infrared light from sunlight. Battery-powered wraps – eliminate wall current entirely for a low-EMF experience during use. Safe & biologically aligned Meanwhile, many "smart" therapeutic devices on the market prioritize app control and convenience over biological safety. These features often involve permanent Bluetooth or Wi-Fi connectivity, keeping RF radiation active near the body, even when the device is not in use. What’s marketed as “smart” is often out of sync with the body’s natural biology and may ultimately do more harm than good. When it comes to manmade therapeutic EMFs, smart design means staying close to nature and using modern engineering to deliver powerful, biologically aligned therapies without introducing avoidable stressors. At Fringe, that’s our commitment: Therapy that heals, not harms. Conclusion EMFs aren’t inherently friend or foe. They’re simply the products of nature and technology. Some are natural (like the rhythms of sunlight or the Earth’s magnetic field) while others (like the constant digital noise from wireless networks and power grids) can disrupt biological balance. The question isn’t whether EMFs are good or bad, it’s whether they’re in harmony with the systems our bodies are built to understand. At Fringe, our devices are built to emit EMFs that heal, not harm. We design every product with intention to reduce invisible stress, align with nature, and deliver therapeutic energy in its most biologically compatible form. Our Red Light Therapy products are designed with smart, low-EMF engineering: no Bluetooth, no flicker, external power supplies, and biologically aligned wavelengths and intensity. We believe therapeutic EMFs should support healing without adding to the body’s invisible electrosmog burden, and we build every product with that principle in mind.
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Light & Vibration Therapy – An Aid for Incontinence?
Urinary incontinence is one of the most common pelvic health issues affecting women in the US, with a recent survey finding that more than 60% report having the condition, and more than 30% report having symptoms at least every month. Despite the widespread prevalence, it remains a topic that most are reluctant to talk about. Whether it’s the occasional leak while laughing or a more persistent urgency that disrupts daily life, incontinence can erode confidence, limit activity, and affect intimate relationships. Despite how common it is, many women are left to navigate urinary incontinence alone, unsure where to go for support or what options are At Fringe, we believe that women deserve real, research-backed tools to care for their pelvic health from the comfort and privacy of their homes. The Fringe Pelvic Wand was designed with this in mind, and is a therapeutic device that combines red, near infrared, and blue light therapy with customizable vibration therapy to support pelvic tissue, muscle tone, circulation, and microbial balance. In this article, we’ll explore the science behind light and vibration therapy for urinary incontinence and describe how the Fringe Pelvic Wand can be a practical, empowering part of your daily pelvic health routine. Understanding Urinary Incontinence Urinary incontinence isn’t a single condition but rather a symptom with many potential causes. The two most common types include: Stress Urinary Incontinence: Leakage caused by pressure on the bladder during movement, coughing, or laughing. This is often due to weakened pelvic floor muscles or connective tissue. Urge Urinary Incontinence: A sudden, intense urge to urinate, sometimes followed by involuntary leakage. This is typically related to nerve dysfunction or overactive bladder signals. Factors like pregnancy, childbirth, menopause, hysterectomy, obesity, and aging all increase the risk of developing urinary incontinence. Conventional treatments range from pelvic floor exercises to medications, physical therapy, and in some cases, surgery. But many women are seeking non-invasive, natural tools to improve symptoms, especially those that can be used at home. That’s where light and vibration therapy come in. How Light Therapy Supports Pelvic Health Light therapy, also known as photobiomodulation, involves applying specific wavelengths of light to tissue to stimulate healing, reduce inflammation, increase circulation, and modulate biological processes. The Fringe Pelvic Wand includes three therapeutic wavelengths: Red light (630 nm): Promotes collagen and elastin synthesis, reduces inflammation, supports tissue healing, through mechanisms including mitochondrial energy production and improving circulation Near-infrared light (830 nm): Has affects similar to red light but penetrates more deeply. Blue light (415 nm): Offers antimicrobial effects, especially for yeast and bacterial infections So how does this relate to urinary incontinence? Improving Tissue Strength & Elasticity Red and near-infrared light have been shown to increase the synthesis of collagen and elastin. These proteins are integral to maintaining the strength of the vaginal wall and pelvic floor connective tissues, areas that are often weakened in women, especially those with stress urinary incontinence. Increasing Blood Flow These wavelengths also increase nitric oxide production, causing vasodilation and enhanced blood flow. Better circulation results in improved oxygen and nutrient delivery to tissues, supporting healing and muscle function, which are both critical for proper bladder functioning. Blood flow may also increase through the synthesis of new blood vessels, a process called angiogenesis. Modulating Nerves & Pain Pathways In some types of incontinence, nerve signaling may be disrupted and pain pathways activated. Red and near-infrared light may modulate nerve activity and reduce local inflammation, which may help to reduce overactive pain or urgency signals from the bladder and pelvic floor. Supporting the Microbiome An often-overlooked component of pelvic health is the vaginal microbiome. Dysbiosis, or microbial imbalance, can increase susceptibility to infections, inflammation, and irritation. Blue light has been shown to reduce pathogens like Candida, while red light may support beneficial bacteria like Lactobacillus which is important for microbiome health. Disruptions in the microbiome are a risk factor for urinary tract infections, which are a risk factor for incontinence. The Role of Vibration Therapy Vibration therapy offers a second therapeutic modality, especially valuable for activating and strengthening pelvic floor muscles, increasing circulation, and even reducing pain. The Fringe Pelvic Wand provides four levels of mechanical vibration, from gentle (10 Hz) to strength-building (120 Hz). Research shows: Low-frequency vibration (10 or 50 Hz): Helps relax tight pelvic floor muscles, improve proprioception, and increase blood flow High-frequency vibration (90 or 120 Hz): Stimulates reflexive contractions via the pudendal nerve, strengthening pelvic floor muscles in women who struggle with voluntary control How may vibration therapy help with urinary incontinence? Improving Tissue Strength & Integrity Vibration therapy, especially low intensity vibration, may have many effects on cells associated with the structural integrity of the female pelvis, including collagen and muscle. Stronger pelvic floor muscles are associated with reduced urinary incontinence. Increasing Blood Flow Vibration therapy may also increase blood flow, which may help to deliver oxygen and nutrients to the tissues of the pelvis and improve functioning of the bladder and pelvic floor muscles. Modulating Pain Signals Pain signals from the pelvis/bladder may be modulated by vibration therapy, including neuropathic pain, low back pain, and muscle pain. Urinary incontinence is associated with pain in conditions including interstitial cystitis/bladder pain syndrome, vulvodynia, pelvic floor myofascial pain syndrome, and neurogenic bladder disorders like Multiple Sclerosis. Regulating Muscle Tone Balanced pelvic floor muscles with proper tone are essential for proper urinary continence. Vibration therapy may help both to decrease spasticity in muscles that are overactive, as well as improve voluntary muscle contraction, such as those of the pelvic floor, which are poorly controlled in between 30 and 50% of women. The Fringe Pelvic Wand: Dual Therapy for Urinary Incontinence The Fringe Pelvic Wand brings together red, near infrared, and blue light therapy with a range of customizable vibration modes from low to high in one comfortable, easy-to-use device. It was designed to meet a broad spectrum of pelvic health needs: + Light Therapy Specs Wavelengths: 630 nm (red), 830 nm (near infrared), 415 nm (blue) Intensity: 20–40 mW/cm² (adjustable to 50%) Built-in Timer: 10-minute automatic shut-off Modes: Mode 1: Red + Near Infrared Light (deep tissue healing) Mode 2: Blue light only (antimicrobial support) Mode 3: Red only (gentle tissue support for heat/light-sensitive users) + Vibration Therapy Specs Low amplitude, rapid acceleration Built-in Timer: 10-minute automatic shut-off Modes: Mode 1: 10Hz Mode 2: 50Hz Mode 3: 90Hz Mode 4: 120Hz This level of control allows you to personalize therapy sessions to your unique needs, including calming inflammation, strengthening muscles, balancing microbes, or all of the above. How to Use the Fringe Wand for Urinary Incontinence Here's a suggested routine to start with Pelvic Light & Vibration Therapy Safety Light and vibration therapies are well-established as safe, but here are a few precautions: Avoid use if you have known light sensitivity, or are on medications that increase sensitivity to light Don’t use on open wounds Only use water-based lubricants (oil-based can damage the silicone wand material) Check with your provider before use if you're pregnant A New Era of At-Home Pelvic Health Urinary incontinence is a highly prevalent condition that impacts millions of women, yet effective, accessible, and non-invasive treatment options remain limited. The growing body of scientific research surrounding light therapy and vibration therapy offers compelling evidence that these modalities may play a valuable role in supporting pelvic tissue health, improving muscle tone, modulating nerve activity, and restoring microbial balance, all of which are relevant to the underlying causes of incontinence. The Fringe Pelvic Wand was designed with these mechanisms in mind. It provides a multi-modal therapeutic approach that is grounded in emerging science, integrating red, near infrared, and blue light with adjustable vibration frequencies to support the complex structures and functions of the female pelvic floor. Whether used on its own or as a complement to pelvic floor physical therapy, the Fringe Pelvic Wand offers a novel, at-home tool for women seeking to improve urinary continence, restore comfort, and support long-term pelvic health. As with any health intervention, individual responses may vary, and we encourage women to consult with their healthcare providers when integrating new therapies into their wellness routines.
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Red Light Therapy & Traumatic Brain Injury
What is Traumatic Brain Injury? Traumatic Brain Injury (TBI) occurs when the brain is damaged by an external force, like an impact, blast, or rapid acceleration/deceleration. Common causes of TBI include falls, sports injuries, vehicle accidents, and physical assaults. Damage from TBI’s can lead to long-lasting and even permanent impairment of brain function. TBI’s are common injuries in the US, with approximately 1.5 million Americans experiencing a TBI annually. TBI is considered an umbrella term that refers to any brain injury caused by an external source. TBI’s can be categorized by severity, ranging from mild to severe, and have unique characteristics: Mild TBI – Causes temporary confusion and headache. Moderate TBI – Causes prolonged confusion and cognitive impairment. Severe TBI – Causes significant cognitive deficits and long-term complications. TBI’s can also be categorized by timeframe, including both acute (short-term) and chronic (long-term) effects. The acute phase last from hours to weeks, while the chronic phase lasts from weeks to years, depending on the severity of the TBI. Two TBI-related terms that may be familiar to people are concussions and Chronic Traumatic Encephalopathy (CTE). Concussions are a type of mild TBI, and although symptoms usually resolve within days to weeks, they can still have long-term effects, especially with multiple incidents. One potential long-term consequence of repeated concussions is CTE, a progressive neurodegenerative disease believed to be caused by repeated head injuries, including multiple mild TBIs. Treatment for TBI varies greatly depending on the severity of the injury. In general, it involves stabilization, symptom management, and rehabilitation. The primary goal of treatment during the acute phase is to protect brain tissue and focuses on cognitive rest and addressing symptoms. In the chronic phase, the primary goal of treatment is to restore cognitive, motor, and emotional function. Emerging treatments such as Red Light Therapy may be beneficial in supporting the brain during both the acute and Shop Red Light Therapy Head Wrap How does TBI affect the Brain Before we consider how Red Light Therapy may be used to support brain health following TBI, let’s take a closer look at the three major pathological processes that occur in the brain during this type of injury. Neuroinflammation: TBI causes neuroinflammation, which occurs in the hours to days following the injury. Neuroinflammation is inflammation of the brain, which can be helpful in the short term but is harmful when prolonged, leading to chronic neurodegeneration. Excess neuroinflammation is linked to brain fog, mood disorders, and an increased risk of neurodegenerative diseases such as CTE. Oxidative stress: Following a TBI, the brain produces excessive amount of reactive oxygen species (ROS), which can lead to oxidative stress. Oxidative stress can overwhelm our antioxidant defenses and cause damage to cells in the brain, worsening brain injury. Impaired brain energy metabolism: TBI impairs brain energy metabolism, particularly the ability of the brain to use glucose, which leads to a metabolic crisis where neurons are deprived of energy. After an initial phase of excessive glucose use, there is a decrease in glucose availability that can last from days to weeks, which makes neurons more vulnerable to damage and impairs healing. These three factors interact and include many overlapping molecules. For example, both neuroinflammation and impaired brain energy metabolism can lead to an increase in ROS production, further worsening oxidative stress. Similarly, impaired energy metabolism exacerbates neuroinflammation. This creates a self-perpetuating cycle of damage, which is why TBI recovery can be slow and why some people experience persistent symptoms for weeks, months, or even years following the injury. How does Red Light Therapy support brain function? Red Light Therapy is a promising tool for supporting the brain during TBI because it targets all three foundational brain pathologies, including neuroinflammation, oxidative stress, and impaired brain energy metabolism. Using both red and near infrared light (especially near infrared, which has deeper penetration), Red Light Therapy delivers wavelengths that interact with light sensitive molecules inside brain cells. Here's how Red Light Therapy affects neuroinflammation, oxidative stress, and brain energy metabolism: Neuroinflammation: Red and near infrared light wavelengths have anti-inflammatory effects, and unlike anti-inflammatory medications (such as NSAID’s), do not cause side effects. Studies have found that light therapy affects levels of many molecules involved in inflammation, including ROS, reactive nitrogen species, and prostaglandins. Red and near infrared light therapy have specifically shown to reduce neuroinflammation. Oxidative stress: Light is absorbed in cells by molecules called chromophores, many of which are found inside the mitochondria. Mitochondria are involved in regulating the production the ROS that cause oxidative stress when present in high amounts. Light therapy has been shown to modulate oxidative stress and ROS production. Impaired brain energy metabolism: Through its impact on mitochondria, light also affects metabolism. In addition to regulating ROS production, mitochondria also make ATP, which is the energy currency of the cell, via a chain of molecules that includes cytochrome c oxidase. Cytochrome c oxidase is activated by both red and near infrared light, which increases ATP synthesis and provides more energy to brain cells. As well, there are additional effects of Red Light Therapy in the brain that may help to support healing from TBI. This includes increasing brain blood flow, supporting brain adaptability, and regulating neuron cell death. Collectively, there are many ways in which Red Light Therapy may be used therapeutically in TBI, and these have been explored in several clinical and pre-clinical studies of both acute and chronic TBI. Is there evidence to support the use of Red Light Therapy in TBI? Yes! Red Light Therapy has been investigated in several studies of TBI using a range of different experimental approaches. These studies can be broken down by timeframe into both acute and chronic TBI, as well as by study type, including clinical (using humans as subjects) and pre-clinical (using animals as subjects). Acute TBI The acute phase of TBI immediately follows the onset of injury. Unfortunately, this creates some challenge in coordinating and executing research studies, since it is difficult to recruit human subjects into a research study who have just experienced a head injury. As a result, most of the research in this TBI phase has been done using animals given a head injury in a controlled environment. In a 2023 systematic review of 17 animal studies that used Red Light Therapy immediately post-TBI, it was found that early light therapy intervention could improve neurological outcomes and reduce the size of trauma-associated brain lesions. Optimal results were associated with both red and near infrared light, initiation within 4 hours post-injury, and up to three daily treatments. One human study was included in the review of Red Light Therapy for acute TBI, which suggested safety and feasibility, but treatment efficacy could not be determined. Chronic TBI Many more human studies have explored the use of Red Light Therapy in the chronic phase of TBI, which occurs weeks to months after the initial trauma. In a 2024 review of 16 human studies, overall improvements in neuropsychological outcomes and increased cerebral blood flow following transcranial PBM were observed. Here are some highlights of the clinical research findings: How can I use Red Light Therapy in TBI? 2019 study of 12 military veterans with chronic TBI lasting more than 18 months – Following six weeks of application of both red and near infrared light to the head using LED lights, neuropsychological scores and brain blood flow were improved. 2020 case report of 23-year professional hockey player with a history of concussions, and symptoms of headaches, mild anxiety, and difficulty concentrating - Following 8 weeks of application of near infrared light to the head using LED lights, many positive findings were observed, including increased brain volume, improved brain connectivity, increased brain blood flow, and improved neuropsychological test scores. 2023 study of four retired professional football players with suspected CTE – Following application of near infrared light to the head using LED lights three times per week for six weeks, a wide range of improvements were noted, including improved sleep, reduced depression, decreased PTSD, and decreased pain. Analysis of brain function showed several improvements. Collectively, research looking at the use of Red Light Therapy to support healing from TBI has yielded positive outcomes, both subjective (such as improved mood and decreased pain), and objective (such as increased brain volume and blood flow). There is stronger support for the use of Red Light Therapy in chronic TBI, but pre-clinical evidence supports the potential for benefit during the acute phase of injury. TBI Recovery Managing TBI involves a combination of stabilization, symptom relief, and rehabilitation, each playing a crucial role in recovery. Red Light Therapy is a safe and effective tool that can support healing throughout all three stages. While it can be conveniently done at home using a Red Light Therapy device, professional supervision is recommended during the acute phase to ensure safe and effective application. When exploring the range of available options, here are four things to consider: Light wavelength – The wavelength of light determines its color, with red light in the range of 620-700nm and near infrared light in the range of 700-1100nm. Although near infrared has been used most often to support healing from TBI, some studies have also found benefit from red light. Light with wavelengths between 600 and 1300nm have been found to penetrate maximally into the brain. So, look for products that provide both RL and NIRL in combination. Light intensity - Light intensity refers to the amount of light being delivered by a device, also referred to as power density. Studies of Red Light Therapy and TBI have used a range of intensities, from 10-100mW/cm2, and there is no clear indication that a particular intensity must be used. Devices across a range of intensities may provide benefit, and consumers aren’t limited to a specific intensity range. Type of device - Your personal level of comfort with a device is important. If it isn’t easy to use, and if it doesn’t feel good on your body, you probably won’t use it consistently. Many consumers find the most convenient devices to use are wireless, with a rechargeable battery. It is also important to use a device that can be adjusted to fit snugly on the head. Think about your personal preferences and choose a device that fits your criteria. Light Source - Light therapy is administered using either laser or LED lights. While early light therapy research was done using lasers, LED lights have become much more popular over the last decade. For at home use, look for a device that uses LED lights as safe and affordable option. The next step after selecting a Red Light Therapy device is to determine the treatment protocol. During the acute phase of TBI, it is recommended to consult with your health care provider to get their professional guidance regarding the most appropriate protocol for your case. During the chronic phase of TBI, support from a health care professional is also recommended, but people may be more independent during this period. Based on available clinical research, 10-40 minute treatment sessions, 3 to 5 times a week, are recommended. Do not exceed more than one session every 24 hours. Conclusion Red Light Therapy is a safe, affordable, and highly effective tool for supporting at-home recovery from TBI. By targeting the three core drivers of brain injury—oxidative stress, impaired metabolism, and neuroinflammation—it offers a scientifically backed approach to healing. Research suggests benefits across all stages of TBI, from the critical early hours to years post-injury. When choosing a device, look for red and near-infrared LED technology that aligns with your needs for comfort and convenience, empowering you to take an active role in your recovery. Shop Red Light Therapy Head Wrap For more information about Fringe light products, go to: https://fringeheals.com/shop-all-products/
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Red Light Therapy vs Ice
Red Light Therapy vs Ice. If you were to take a sample of doctors and athletic trainers and ask them what therapy they recommend that people use for post-exercise muscle recovery, you are guaranteed to find that a majority will tell you to apply ice. Cryotherapy or icing has long been considered the gold standard for dealing with pretty much any kind of inflammatory process, including the muscle inflammation that occurs following strenuous exercise. Cryotherapy is a therapeutic technique that involves exposing the body or specific areas to extremely cold temperatures, typically using ice packs, cold water immersion, or specialized cryochambers. But research has now clearly shown that when you put icing head-to-head with Red Light Therapy – which uses red and/or near infrared light to influence biology - and look at which one works better to support exercise recovery, Red Light Therapy consistently comes out on top. In 2019, a scientific article was published that reviewed three clinical trials and two animal studies comparing cryotherapy to Red Light Therapy. Each human clinical trial administered both red and near infrared light, while the two animal studies used near infrared light only, and light or cryotherapy were applied following exercise. The outcome for each study was post-exercise muscle recovery. All five studies found that Red Light Therapy was superior to cryotherapy at improving outcomes related to exercise recovery. This included decreased delayed onset muscle soreness and reduced muscle inflammation. The research also showed that in contrast to Red Light Therapy, cryotherapy did nothing to prevent muscle damage from occurring following strenuous exercise, since markers of muscle damage like creatine kinase were only reduced with Red Light Therapy. The superiority of Red Light Therapy over cryotherapy makes perfect sense when you consider the mechanisms of how the two modalities work. In a nutshell, red light therapy stimulates mitochondria to produce energy and modulate oxidative stress, decreasing cellular markers of inflammation. Red Light Therapy also induces cellular changes like increasing the production of growth factors. This is how it can have effects such as decreasing inflammation and healing damaged muscle fibers, and how it can positively influence many aspects of exercise recovery. In contrast, cryotherapy constricts blood vessels and decreases blood flow, which leads to less edema formation (swelling). This might reduce inflammation and decrease pain, but it really does nothing on a cellular level to support healing. In fact, it’s been argued by some experts to do the opposite. Several criticisms of cryotherapy have been raised, including that it only provides temporary relief and does not promote long-term healing. The studies described in this analysis used light that was quite low in intensity. Light intensity refers to the amount of light being delivered by a device. It is also sometimes called irradiance, and it’s usually measured in units called mW/cm2. Red Light Therapy devices on the market vary widely in terms of their intensity. While it’s common to see marketing claims that high intensity products (at upwards of 100mw/cm2) are needed to reap the benefits of Red Light Therapy, this research (and a lot of other studies too), show that this is false. When it comes to using Red Light Therapy for post-exercise muscle recovery, research has clearly shown that more is not better. Instead of high intensity products, it’s best to use a device that delivers both red and near infrared light at a low to moderate intensity. Fringe Red Light Therapy products are great options for post-exercise support, delivering the optimal intensity of light at between 20 and 40mw/cm2. This is like the intensity of the sun. Fringe Red Light Therapy wraps even have the advantage of being portable and cordless, offering the flexibility of immediate use, including on the sideline! So, the next time you have a hard workout, reach for a Red Light Therapy device instead of ice to support muscle healing. And the advantages of Red Light Therapy over cryotherapy extend to healing for other conditions as well. Basically, you can use Red Light Therapy for anything that you would consider using ice for. By using Red Light Therapy instead, you’ll not only decrease pain and inflammation, but you’ll also activate cellular healing mechanisms that will help you to feel better faster. For more information about Fringe light products, go to: https://fringeheals.com/shop-all-products/
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Light Therapy and Vibration for Female Pelvic Health
One of our missions at Fringe is to create high quality, evidence-based light therapy products, and to make them readily accessible to consumers. Our goal is to help people heal from the conditions that commonly ail them – like arthritis, post-exercise muscle soreness, and eczema (just to name a few) - in the comfort of their own homes. Recently, we turned our attention to some of the more common conditions affecting women and those born female at birth specifically: disorders of the female pelvis. Disorders related to female pelvic health (including pelvic floor pain and dysfunction, urinary incontinence, sexual dysfunction, and vaginal infections) are incredibly common, affecting up to 50% of the population at some point in their lives. shop fringe pelvic wand Enter, the fringe pelvic wand In response, we made the Fringe Pelvic Wand - which combines light therapy with vibration, two well-established healing modalities - which may support recovery from these challenging issues. What is red light? Light therapy (also known as photobiomodulation) is the application of light with specific wavelengths to the body for the purposes of influencing biology. The most common form of light therapy uses red light, which is visible as the color red, and/or near infrared light, which is not visible but can be felt as heat. Blue light is also used in many light therapy products, mainly for its antimicrobial effects. Red, near infrared, and blue light are naturally produced by the sun, which gives off solar radiation. The term radiation describes energy that is transmitted in the form of waves or particles. The spectrum of light in our environment consists of both light we can see (visible light) and light that our eyes can’t perceive (invisible light). This is called the electromagnetic spectrum. The visible light spectrum is quite narrow, consisting of wavelengths that range from 400 to 700nm and span from violet to red in color. Blue and red light are part of this visible light spectrum, while near infrared light is not. Different colors of light have different depths of skin penetration, with red and near infrared light penetrating the deepest. While early research on light therapy used primarily lasers, more recent research has found that LED’s can also be used, which also have the advantage of applying light to a larger area of the body as well as an improved safety profile. The use of LED in red/near infrared/blue light therapy devices has also greatly reduced the cost of treatment, making it something that can be done in the comfort of one’s own home. Both laser and LED lights have been used in research and practice to support pelvic health. Light therapy delivers light at a measurable level of intensity, which can be generally classified as low, moderate, and high. The intensity of sunlight is between 20 and 40mW/cm2, which is described as the “sweet spot” between higher intensities, which can have harmful effects, and lower intensities, which will have no effect at all. This range is optimal for healing while minimizing adverse effects, and is the range used in the Fringe Pelvic Wand. How might light therapy support female pelvic health? Light therapy may have physiological effects related to female pelvic health, including: Tissue Rejuvenation Loss of connective tissue, such as collagen and elastin, in the female pelvis is commonly experienced by women as they age and can also occur because of childbirth and infections. Through its effects on mitochondria, light therapy (especially red and near infrared light) may increase cellular energy production and increase connective tissue production. Light therapy may also modulate the production of reactive oxygen species, causing a shift towards tissue rejuvenation rather than breakdown, and may support muscle strengthening. Reduced Inflammation & Pain Chronic pain is commonly associated with disorders of the pelvic floor, which may also be associated with pelvic inflammation. Light therapy (especially with red and near infrared light) may have powerful effects on inflammation. Studies have found that light therapy may affect levels of many molecules involved in inflammation, including reactive oxygen species, reactive nitrogen species, and prostaglandins. Increased Blood Flow A decrease in blood flow to tissues in the female pelvis, especially the vagina, occur with age. This loss of blood flow negatively affects tissues by reducing the supply of oxygen and nutrients and contributes to age associated changes such as vaginal atrophy. Light therapy (especially red and near infrared light) may increase blood flow in two ways. First, it may increase levels of nitric oxide through its effects on the mitochondria, which causes vasodilation. The dilation of blood vessels allows more blood to flow through. Second, it may increase angiogenesis, which is the synthesis of new blood vessels. A greater density of blood vessels may increase the delivery of blood to tissues. Effects on Microorganisms Infections with pathogenic microorganisms in the female pelvis are quite common, and include bacteria (such as chlamydia), fungi (such as candida), and viruses (such as HPV). The vagina also naturally hosts the vaginal microbiome, which has a balance of microorganisms. When imbalanced, susceptibility to infections and bacterial vaginosis is increased. Light may have effects on microorganisms, both pathogenic and non-pathogenic. Blue light may have powerful effects on pathogenic microbes that can infect the vagina, such as candida, while red light may have positive effects on the microbes that comprise the microbiome, including the vaginal microbiome. Some clinical conditions related to female pelvic health that may improve with light therapy include: Vaginal candidiasis Human papillomavirus and associated vaginitis and cervicitis Vulvovaginitis Chronic pelvic pain Urinary incontinence and sexual dysfunction Overactive bladder Interstitial cystitis/bladder pain syndrome Menopause Episiotomy recovery What is vibration therapy? Vibration therapy may have physiological effects related to female pelvic health, including: Tissue Rejuvenation Vibration therapy may have many effects on cells associated with the structural integrity of the female pelvic. Collagen in particular may respond to vibration therapy, especially at low magnitudes, and both collagen and muscle formation respond well to low magnitude vibration at between 8 and 10Hz. Increased Blood Flow Vibration therapy may increase blood flow, after as little as 10 minutes of therapy. Increasing blood flow helps to perfuse tissues with oxygen and nutrients and improve function and speed healing. Muscle Tone Regulation While proper functioning of the pelvic floor muscles is integral to bowel, bladder, and sexual health, in many women these muscles are weak. Others experience chronic hypertonicity in muscles of the pelvic floor, which is also suboptimal. Vibration therapy may regulate muscle tone in two ways. First, it may decrease spasticity in muscles that are overactive. Second, it may improve the potential to voluntarily contract muscles, such as those of the pelvic floor, which are poorly controlled in between 30 and 50% of women, and in this way activate and strengthen the muscle. Muscle tone regulation is accomplished by activating muscles via a spinal reflex and increasing blood flow. Decreased Pain Vibration therapy may reduce many different pain types, including neuropathic pain, low back pain, and muscle pain. This may happen via several mechanisms, such as regulating muscle tone and increasing blood flow. Some clinical conditions related to female pelvic health that may improve with vibration therapy include Urinary incontinence Pelvic floor dysfunction Vulvodynia (a pelvic pain condition) Pelvic pain penetration disorder Sexual dysfunction The Fringe Pelvic Wand The Fringe Pelvic Wand delivers three wavelengths of light via three modes: + Mode 1 - Deep Rejuvenation MODE ONE - red/near infrared light (630nm & 830nm): delivers both red (630nm) and near infrared (830nm) light to the pelvic tissues. This mode may help with pelvic pain and inflammation; bladder and muscle health; optimizing the vaginal microbiome; increasing the production of collagen and elastin; and improving blood flow and tissue health. Use Mode 1 for deep pelvic rejuvenation if you are NOT sensitive to light or heat. + Mode 2 - Antimicrobial MODE TWO - Blue Light (415 nm): delivers blue light (465nm) to the pelvic tissues. This mode may support the destruction of microbes including fungus and bacteria and healing from yeast infections and bacterial vaginosis. + Mode 3 - Rejuvenation MODE THREE - Red Light (630 nm): delivers only red (630nm) light to the pelvic tissues. This mode may help with pelvic pain and inflammation; bladder and muscle health; optimizing the vaginal microbiome; increasing the production of collagen and elastin; and improving blood flow and tissue health. Use Mode 3 for pelvic rejuvenation if you ARE sensitive to light or heat. The Fringe Pelvic Wand also delivers optional vibration, via four modes: + Mode 1 - 10hz (default mode) MODE ONE: provides very low frequency vibration which may help to support muscle relaxation and pain reduction. + Mode 2 - 50hz MODE TWO: provides low/moderate frequency vibration which may help to support muscle relaxation, reduce pain, and increase awareness of pelvic muscle function. Mode 2 can be combined with gentle pelvic floor exercises. + Mode 3 - 90hz MODE THREE: Provides moderate/high frequency vibration that increases awareness of pelvic muscle function and may help to support pelvic muscle contraction. Mode 3 can be combined with moderately active pelvic floor exercises. + Mode 4 - 120hz MODE FOUR: provides high frequency vibration that may help to support strengthening of pelvic muscles. Mode 4 can be combined with active pelvic floor exercises. Let's get started How to use the fringe pelvic wand Light & Vibration Therapy Safety The safety of light and vibration therapy has been demonstrated in thousands of research studies. However, there are some precautions to be aware of before you begin your therapeutic journey.Photosensitivity is the main contraindication to light therapy. If you are sensitive to light or are using medications that increase light sensitivity (see https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7672668/ for a recent list), you may need to reduce treatment time, interval, and/or frequency, as well as reduce light intensity. Light & Vibration Therapy Safety Here are some other precautions to consider. Please don’t: Exceed the recommended treatment times and frequency. Use on open fresh wounds. Use in combination with lotions, balms or other topical products that contain heat producing ingredients. Use with a non-water based lubricant. If you’re pregnant, we recommend checking with your health care provider to see if they think it’s appropriate for you to use the Fringe Pelvic Health Wand. They can assess your unique health needs and determine if light and vibration therapy is right for you. However, we do know that it’s a great tool to use postpartum when it may help to support healing and recovery of pelvic tissues. Co-Author Elizabeth Frey, FCAMPT, MCISC (MANIP), MSc. PT, MSc, BPHE, BSc, MCPA - Fringe Pelvic Health Advisor Liz holds a BSc and BPHE from Queen’s University; a MSc in Exercise Physiology from the University of Toronto, a MSc (PT) from McMaster University, and a MCISC (Manip) from University of Western Ontario. Liz is a clinic owner and practicing physiotherapist with a specialty in pelvic health physiotherapy. She is a clinical lab facilitator at the University of Toronto, and a clinical supervisor for physiotherapy students. As an orthopaedic and pelvic health physiotherapist, Liz integrates her over 10 years of clinical expertise to provide a unique whole-body approach to wellness. Liz’s practice focuses on helping women navigate pregnancy, menopause, and everything in between. The contents in this blog; such as text, content, graphics are intended for educational purposes only. The Content is not intended to substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your healthcare provider.
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Should I Take a Magnesium Supplement?
Should I take a magnesium supplement? The simple answer to this question is: Most likely, yes. Scientific evidence suggests that many people are at risk of magnesium deficiency, even those consuming a healthy diet. There are many reasons for this, most of which are out of our control. Given the critical importance of magnesium in the human body, and the significant health risks that accompany even a subclinical magnesium deficiency, regular supplementation with a high-quality dietary supplement is a wise investment in your health. shop fringe magnesium What is Magnesium? Magnesium is one of the most abundant minerals, both in the earth and inside the human body. Most magnesium in the body is found inside cells, rather than in the blood, and it is especially concentrated in the muscles and bones. In the body, magnesium carries a positive charge, and is therefore referred to as an ion or electrolyte. The recommended intakes of magnesium have been determined and are based on age and gender. These values are known as the dietary reference intakes (DRI’s). Recently, it has been suggested that the DRI’s for magnesium are too low because they haven’t been adjusted for rising body weights. The new estimates recommend an additional intake for adults of between 60-235mg magnesium per day beyond what is shown in table 1. What does magnesium do in the body? Magnesium is involved in virtually every cellular metabolic and biochemical process in the human body. As a cofactor or activator for over 800 chemical reactions, magnesium regulates everything from metabolism to protein synthesis, to DNA repair and synthesis. It is also involved in conveying messages between molecules within the cell as well as in regulating cell replication. What are good sources of magnesium? Magnesium is found in many foods, both plant and animals. Some good sources of magnesium are: Green leafy vegetables Legumes Nuts Seeds Whole grains Good sources of magnesium should contain around 40-80mg per serving. Meat, dairy and fruit also contain some magnesium but at lower amounts. A general rule of thumb is that the more highly processed a food, the less magnesium it will contain (unless it has been fortified). Although there are many food sources of magnesium, a drastic loss of magnesium from agricultural soil over the last century has led to a decrease in the magnesium content of plant foods due to their inability to absorb sufficient magnesium from the earth. For example, the magnesium content of vegetables has decreased by 80-90% over the last century. As a result, supplementation with magnesium may be necessary to avoid deficiency. What is the prevalence of Magnesium deficiency? There are two types of nutrient deficiencies, frank and subclinical. Frank deficiencies have obvious signs, while subclinical deficiencies do not. Frank deficiencies of magnesium are rare because the kidneys can limit its excretion. But subclinical deficiencies are extremely common, since over half of the US population don’t consume the recommended amount. In fact, according to a research article in the Open Heart medical journal, “the evidence in the literature suggests that subclinical magnesium deficiency is rampant and one of the leading causes of chronic diseases including cardiovascular disease and early mortality and should be considered a public health crisis.” What are the causes of Magnesium deficiency? As already described, two of the main causes of magnesium deficiency are (1) low intake of dietary magnesium, and (2) a substantial loss of magnesium from agricultural soil causing a decrease in the magnesium content of foods. These two issues will be compounded, such that even when people attempt to consume sufficient dietary magnesium, they may be unable to. There are also several other factors that increase the risk of magnesium deficiency. These include: Magnesium also interacts with other nutrients, which can increase the risk of deficiency. For example, taking high doses of vitamin D can increase the loss of magnesium from the body, while taking high doses of zinc can interfere with magnesium absorption. High doses of fiber can also interfere with magnesium absorption. What are the health risks of Magnesium deficiency? Because of its nearly ubiquitous role in the body’s processes, low levels of magnesium can create widespread physiological dysfunction. And because of the widespread incidence of low magnesium intake, magnesium deficiency is recognized as an important global concern. A frank magnesium deficiency will manifest with clinical signs, including: Low appetite Nausea and vomiting Fatigue and weakness Muscle spams or tremors Abnormal heart rhythm Convulsions Psychiatric disturbances But because the kidneys regulate the excretion of magnesium from the body, it’s rare to have magnesium be depleted to the point where these potentially life-threatening symptoms occur. Far more common is subclinical magnesium deficiency, which often does not have obvious signs. Because it’s so easy to under consume magnesium, and since the signs of subclinical magnesium deficiency are hard to spot, it often extends over time leading to long-term adverse complications. These include a wide range of health problems and chronic diseases, including: Cardiovascular diseases Diabetes Migraines Osteoporosis Asthma Metabolic disorder Alzheimer’s Disease Parkinson’s Disease Premenstrual Syndrome Dysmenorrhea These conditions have potentially devastating consequences, which makes magnesium a critical nutrient of concern for public health. How could taking a magnesium supplement help me? There are both long-term and short-term benefits to ensuring adequate magnesium intake, which for many people, will require taking a magnesium supplement. As just described, there is a long list of health problems and chronic diseases associated with a long-term subclinical magnesium deficiency, many of which can be helped by taking a magnesium supplement. Can I take too much magnesium? Magnesium toxicity is mostly seen with consumption of high doses of magnesium containing laxatives and antacids. Consumption of more than 5000mg per day can cause toxicity, with symptoms including low blood pressure, nausea, vomiting, muscle weakness, and even cardiac arrest. It would be nearly impossible to consume this much magnesium through dietary supplements, which usually contain less than 300mg per serving, and totally impossible through food. Because the excretion of magnesium is regulated by the kidneys, it is difficult to take too much, and is not a concern except with consumption of magnesium containing medications. How do I choose a Magnesium supplement? Read the ingredients - Most dietary supplement will contain both active and inactive or “other” ingredients. You need to pay attention to both. The active ingredients are the ones that you are looking for; for example, a magnesium supplement will contain at least one form of magnesium as the active ingredient. Some supplements, like multi-vitamins, have many active ingredients. Usually, these are vitamins, minerals, of phytochemicals derived from plants. Although this information may be hard to find, it’s helpful to know where these active ingredients are sourced from. Naturally sourced ingredients are always better than artificial ones. The inactive ingredients are usually there to: (1) provide bulk (filler), (2) hold the product together (binding agents, coatings), (3) add flavor or sweetness, or (4) keep the product from clumping together (flow enhancers). Sometimes this list is long, and it’s often where some undesirable ingredients sneak in, such as potassium sorbate, artificial colors, or titanium dioxide. It’s best to keep this list short and naturally sourced. Verify product purity – Only choose high quality products that verify their purity via an unbiased chemical analysis performed by a third-party lab. These analyses should be reported in a Certificate of Analysis (COA) that is readily available to consumers, often through a QR code link. COA’s should be available for each batch of products, and will measure contaminants such as heavy metals, microbes, and pesticides. Consider the form(s) of magnesium in the supplement – There are several different forms of magnesium that are included in dietary supplements, each of which has unique properties. Look for ones that are bioavailable and easy on digestion. The forms of magnesium that are most likely to cause diarrhea are magnesium chloride, carbonate, oxide, and gluconate. Magnesium malate shows high bioavailability compared to the commonly supplemented forms of magnesium oxide and magnesium citrate. Other organic forms of magnesium such as magnesium glycinate and magnesium orotate also show high bioavailability. Some forms of magnesium have also shown unique health benefits; for example, magnesium orotate helps with cardiovascular and gut health. While all magnesium supplements can help to prevent magnesium deficiency, some forms may be better suited to your unique needs. Choose the supplement form you prefer – Supplements come in three main forms: capsules/tablets, powders, or liquids. Which one you choose is really a personal preference. Powders and liquid can be added to liquids, like smoothies, and are a great option if you don’t like swallowing pills. Fringe Essentials Magnesium Powder The Fringe Essentials Magnesium Powder contains three forms of magnesium: orotate, malate, and glycinate, at 173mg total and 41% of the recommended Daily Value. These forms of magnesium have been shown to be better absorbed into the body, and they’re easily digested. Each one has unique health benefits that make them well suited to not only ensure sufficient magnesium intake, but also to reap a wide range of health benefits. Here’s what they do: + magnesium glycinate: Magnesium glycinate is a standout in helping to reduce anxiety, promote relaxation, support deep sleep, reduce muscle tension, and balance mood. _____________________________________ + magnesium orotate: Magnesium orotate is one of the best forms of magnesium to consume for heart health. It’s been shown to help with hypertension and heart disease, and to reduce risks of heart attacks. It also supports gut and mental health and helps with exercise recovery. It may even be helpful in diabetes and Alzheimer’s Disease. _____________________________________ + magnesium malate: Magnesium malate is great for chronic pain, inflammation, energy production, and muscle tension and recovery. _____________________________________ The other ingredients in Fringe magnesium powder are all natural, and include non-GMO inulin to help with dosing, organic monkfruit extract for a bit of natural sweetness, and vitamin C for an antioxidant boost. Simply mix 1 scoop of magnesium into your water, smoothie, or favorite beverage 1-2 times per day. shop fringe magnesium
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Light Therapy for Inflammation
Inflammation is one of the most popular topics in healthcare, and rightfully so. It is a hallmark of many diseases currently ravaging modern society, such as arthritis, ulcerative colitis, inflammatory bowel disease, heart disease, diabetes, cancer, Alzheimer’s Disease, and depression. Inflammation is also associated with acute diseases involving the heart, pancreas, liver, and other organs, as well as trauma and infection. The personal and economic burden of these diseases cannot be overstated. Treatment of inflammation associated diseases makes up the majority of health care spending in the US, costing billions of dollars annually. There are also indirect costs of illness, such as reduced work and productivity. The most common treatments for inflammation are pharmaceuticals, including prescription (such as Celebrex) and the over-the-counter drugs (such as Aspirin and Alleve). However, many of these drugs have serious side effects, such as hypersensitivity reactions and ulcers. Given these risks, many people are turning to non-invasive therapies to fight inflammation, some of which are highly effective and have far fewer side effects than their pharmaceutical counterparts. One of these is treatment with red and near infrared light (also called red light therapy or photobiomodulation), which uses light waves at specific frequencies to decrease inflammation at a cellular level. Red Light Therapy The term “red light therapy” usually describes the use of both red and near infrared light, although only the red light produced by the device is visible to the naked eye. Infrared light can still be perceived by the body as heat when it contacts skin. Red and near infrared light therapy is the application of artificially generated light in the red and near infrared spectral bands. Red and near infrared light are naturally produced by the sun, which gives off solar radiation. The term radiation describes energy that is transmitted in the form of waves or particles. The spectrum of light in our environment consists of both light we can see (visible light) and light that our eyes can’t perceive (invisible light). This is called the electromagnetic spectrum. The visible light spectrum is quite narrow, consisting of wavelengths that range from 400 to 700nm and span from violet to red in color. Red light is part of this visible light spectrum, while near infrared light is not. While early research on light therapy used primarily lasers, more recent research has found that LED’s can also be used, which also have the advantage of applying light to a larger area of the body as well as an improved safety profile. The use of LED in red/near infrared light therapy devices has also greatly reduced the cost of treatment, making it something that can be done in the comfort of one’s own home. Inflammation The inflammatory process is mediated by the immune system, specifically the innate (or non-specific) component. Inflammation protects the body from injury and infection. There are many goals of the inflammatory response, including reducing the extent of injury, limiting the spread of infection, and restoring the body back into balance. While we mostly think of inflammation as being harmful, it’s actually a natural and essential physiological function. Inflammation becomes harmful when it is uncontrolled, lasts for a long time, or just generally occurs when it shouldn’t. There are three types of inflammation, which are mainly defined by their length. Acute inflammation is short term, lasting days. This is what happens when you sprain your ankle, and it swells up, becomes warm, and may show color changes. That response is designed to limit movement, which prevents further injury and allows the damaged tissue to heal. Sub-acute inflammation lasts from two to six weeks, and often follows acute inflammation as healing progresses. The response here is similar, but less intense, than acute inflammation. Chronic inflammation lasts for months or even years, and at this point, inflammation has ceased to be a normal (and healthy) response to a stimulus and has become pathological. Chronic inflammation is the type that is associated with most diseases. It is also associated with oxidative stress. Chronic inflammation is not associated with visible signs of inflammation (such as redness, heat, and swelling), so people often aren’t even aware it is happening. This contrasts with acute inflammation, which is usually visible and occurs because of trauma or infection. Red Light Therapy for Inflammation As described by Dr. Michael Hamblin, former Associate Professor at Harvard Medical School, “one of the most reproducible effects of is an overall reduction of inflammation”. Studies have found that light therapy affects levels of many molecules involved in inflammation, including reactive oxygen species, reactive nitrogen species, and prostaglandins. Light therapy has even been found to reduce inflammation in the brain, known as neuroinflammation. Red light therapy has been shown to have anti-inflammatory effects in the following conditions: Brain Disorders – Neuroinflammation is one of the foundational pathologies underlying a wide range of brain disorders. Light therapy has been found to decrease inflammation in Alzheimer’s Disease, as well as to improve cognitive function. Several clinical trials have been published which have shown positive results. Most studies have exclusively used near infrared light, which has been found to penetrate more deeply into the brain. Light therapy has also been found to decrease inflammation and improve recovery after a stroke. When used to treat brain disorders, light therapy is usually applied to the head area, using devices such as hats and helmets. Traumatic Brain Injury - Traumatic brain injuries (TBI) occur when there is a violent blow to the head. Approximately 17% of people with repeated TBI progress to chronic traumatic encephalitis (CTE), a brain disorder caused by repeated head injuries. Concussions are another common type of TBI. TBI’s result in acute neuroinflammation, which can become a chronic problem if not treated properly. Research using light therapy (both red and near infrared) for TBI has looked at both immediate and chronic effects in animal and human models. Animal studies have shown a reduction in the size of the brain lesion when light therapy was applied to the head immediately following trauma, which correlated with the severity of neurological symptoms, which may be due (in part) to decreased inflammation. Depression – Neuroinflammation is similarly found in people suffering from depression, and it is thought to be a key factor and therapeutic target in depressive disorders. Several clinical trials of light therapy in depression have been conducted, all of which used near infrared light applied directly to the head. A 2022 systematic review concluded that light therapy “can be classified as strongly recommended for moderate grade of major depressive disorder”. Similarly, a 2023 meta-analysis concluded that there is a “promising role of in the treatment of depressive symptoms”. Gut Disorders – Inflammatory gut diseases like colitis and inflammatory bowel diseases may benefit from red light therapy. Research has found that application of red light to the abdomen of rats with experimentally induced colitis (a form of inflammatory bowel disease) improved many markers of gut health, including reducing inflammation. There is interest in studying the use of light therapy to improve gut health in human subjects as well, with research currently ongoing to see if it helps patients with inflammatory bowel disease. When treating gut disorders, light therapy is usually applied directly to the abdomen. Pain - Pain creates a huge burden of disability, both personal and economic. There is evidence that red light therapy decreases many types of pain, including knee, neck, low-back, temporomandibular joint, and post-surgical pain. Red light therapy can also reduce pain associated with arthritis and fibromyalgia. One of the primary mechanisms of pain reduction by light therapy is by decreasing inflammation. Red light therapy also reduces pain by decreasing oxidative stress, reducing the sensitivity of neurons, and decreasing the transmission of pain related nerve impulses. Arthritis – In addition to reducing arthritis pain by decreasing inflammation, the anti-inflammatory effects of red light therapy on arthritis also yields other benefits. Inflammation in arthritis is responsible for much of the observed pathology, including cartilage breakdown. Treatment with red light therapy may have a range of positive effects, such as preserving joint function, avoiding joint deformities, and reducing drug side effects and toxicities. Delayed Onset Muscle Soreness – Delayed onset muscle soreness (DOMS) is pain that occurs in the muscles between 12 and 24 hours after a workout. DOMS is caused by tiny muscle tears that results in inflammation, which causes pain. Treatment with red light therapy to muscles after a strength training session has been shown to decrease markers of inflammation, as well as to improve other outcomes like decreased fatigue and increased protein synthesis. Injury – In addition to its anti-inflammatory effects on muscle tissue, including speeding recovery from post-exercise damage, red light therapy also reduces inflammation and speeds wound healing, such as from burn injuries. Red light therapy can also reduce inflammation and speed healing from injuries to bone, including fractures and more complex bone injuries that require the use ceramic materials. Tendon injuries also benefit from red light therapy. Skin Disorders – Many skin disorders are characterized by inflammation, including acne, psoriasis and eczema. Light therapies treat acne through anti-inflammatory and antimicrobial effects, and by decreasing the production of oil. Inflammatory acne is more responsive to light therapy than non-inflammatory acne, and studies have even found it to be superior to some medications. Red and near infrared light is also recommended in the treatment of psoriasis in part because of its anti-inflammatory effects. And in eczema, an inflammatory skin disease, treatment with near infrared light therapy has been found to decrease skin itching and lesions. Alopecia Areata – Alopecia Areata (AA) is an autoimmune disease that causes the body to attack its own hair follicles. This causes the hair to fall out, resulting in patches of baldness. AA can affect hair on any part of the body but is most common on the head. It is characterized by inflammation around hair follicles during the growth phase. The anti-inflammatory effects of light therapy may decrease this inflammation. In fact, treatment with red and near infrared light has been found to increase hair growth in bald patches. How To Use Red Light Therapy To Reduce Inflammation There is no single right way to use red light therapy to reduce inflammation. It all depends on what condition you are trying to treat and what your personal preferences are as far as treatment approach. The following are a few simple questions that can be used to guide you towards selecting the device that is most suitable for your needs: 1. What are your specific health concerns? Red light is usually applied to the affected body part, either directly in contact with the skin or at a distance of around 4 to 12 inches away. Some devices are location specific, such as knee wraps, head wraps or helmets, shoulder and neck wraps, or elbow and wrist red light wraps. Other devices are non-specific, such as square or rectangular light wraps, or red light panels. If you are dealing with a single, region-specific concern – such as knee arthritis or Alzheimer’s Disease - you may prefer to get a regionally targeted red light therapy device. However, if you are dealing with inflammation in more than one area of the body and want a device that can be used in multiple locations, a non-specific wrap may be preferable. Red light panels can also be used to address multiple body parts, although they may be difficult to position properly for some locations, such as the feet and ankles. 2. What are your preferred treatment conditions? Treatments using red light panels are most often done in a seated position, with the panel oriented towards the face, neck, torso, or other affected body part. They can also be done in a standing position, although this is not as relaxing. Lying down is possible if the treatment location allows it. Red light panels are wired and require the user to stay in the same position throughout the duration of the treatment. In contrast, treatments using red light wraps can be done in any position, including standing, sitting, and lying down. They can even be worn while moving around. Some red light wraps are wired, while others are wireless, with wireless models providing more flexibility. 3. What device specs should you look for? At home red light therapy devices almost always use LED’s as the light source. However, they do vary in other parameters, such as light wavelength(s) and intensity. When it comes to choosing the optimal wavelengths, you should look for light in the red and/or near infrared spectrums - but avoid the range of 700-780nm which has been found to be ineffective. Multi-wavelength devices including both red and near infrared light may be the most versatile. In terms of intensity, it has been found that it is ideal to mimic the intensity of the sun, which is around 24 mW/cm2 at the skin. This is described as the “sweet spot” between higher intensities, which can have harmful effects, and lower intensities, which will have no effect at all. Many devices on the market are at a much higher intensity than the sun, so choose a sun-mimicking product and don’t overdo it when it comes to treatment frequency and duration. Conclusion Red light therapy (with red and near infrared light) may be used to reduce inflammation in a wide range of diseases, both acute and chronic. There are very few contraindications to red light therapy, and it can be safely used at home as part of a regular wellness regime. Choose a device that suits your needs and preferred treatment conditions, and which delivers both red and near infrared light at an appropriate intensity. Combine red light therapy with an anti-inflammatory diet and supplements, regular exercise, stress management, and good sleep hygiene for best results. For more information about Fringe light products, go to: https://fringeheals.com/shop-all-products/
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Top 10 Evidence-Based Uses for Red Light Therapy
Red Light Therapy, also known as photobiomodulation (PBM), may be used to support the health of cells and tissues throughout the body. Defined as the use of red and/or near infrared (NIR) light to influence biology, most modern PBM devices emit both types of light, which have similar effects but penetrate the body to different depths. Red light is visible to the human eye, while infrared light is not, although it can be felt as heat. While early research on PBM used primarily lasers, more recent research has found that LED’s can also be used, which also have the advantage of applying light to a larger area of the body as well as an improved safety profile. The use of LED in red/NIR devices has also greatly reduced the cost of treatment, making it something that can be done in the comfort of one’s own home. There are many mechanisms by which PBM affects the body, with the most well-known being increasing the synthesis of ATP (the energy currency of the cell) through effects on the electron transport chain in the mitochondria. The link between PBM and improved mitochondrial function has been well established. This increased supply of energy can be used to do all kinds of cellular work, including healing, growth, maintenance, and repair. There are thousands of published studies showing the efficacy of PBM for a wide range of health applications, ranging from general support for healthy cells to improving brain function in Alzheimer’s Disease patients. Here, we will review the top 10 evidence-based uses for PBM, as supported by scientific research: Reduce inflammation: Red and NIR light have anti-inflammatory effects, and unlike anti-inflammatory medications (such as NSAID’s), do not cause side effects. Studies have found that PBM affects levels of many molecules involved in inflammation, including reactive oxygen species, reactive nitrogen species, and prostaglandins. The ability of PBM to reduce inflammation suggests that it could have therapeutic potential in many chronic diseases that involve inflammation, including arthritis, Alzheimer’s Disease, and depression. Improve skin health: Red/NIR lights are being widely used in spas and dermatology clinics for their effects on skin health, in addition to at-home use. As already mentioned, PBM can improve the appearance and healing of scars, and it is also helpful in the treatment of wrinkles, psoriasis, acne, rosacea, burns, and herpes. As well, PBM has been found to increase hair growth through stimulation of the hair follicle found in the dermis of the skin. Improvements in skin health are associated with increased collagen production in the dermis of the skin. Decrease pain: Pain creates a huge burden of disability, both personal and economic. There is evidence that PBM decreases many types of pain, including knee, neck, low-back, temporomandibular joint, and post-surgical pain. PBM can also reduce pain associated with arthritis and fibromyalgia. There are several mechanisms of pain reduction by PBM, including decreasing inflammation, decreasing oxidative stress, reducing the sensitivity of neurons, and decreasing the transmission of pain related nerve impulses. Improve athletic performance: PBM has been found to improve athletic performance in several ways, including decreasing muscle damage associated with exercise, decreasing muscle fatigue, improving muscle capacity, and speeding post-exercise recovery. PBM increases ATP production, which is needed for exercising muscles. PBM also helps muscles through increasing the synthesis of antioxidants, reducing inflammation, and decreasing synthesis of lactic acid (although not all studies have found this effect). Animal research has also shown that PBM can reduce muscle loss associated with trauma. Reduce depression and anxiety: Depression and anxiety are highly prevalent mental disorders, and currently available pharmaceutical medications have limited efficacy and associated side effects. PBM has been shown to reduce depressive symptoms in both humans and animals, likely due to improvements in mitochondrial function, increased brain blood flow, and decreased neuroinflammation. A 2009 clinical trial found a reduction in symptoms of depression and anxiety in as little as a single session of PBM. The effects of PBM on mental health are so compelling that a recent systematic review of PBM concluded that it is “strongly recommended” as a treatment for moderate depressive disorder and is “recommended” for the treatment of anxiety disorder. Studies of PBM and depression often apply PBM directly to the skull, while some use an intranasal approach. Improve cognitive function: PBM has been shown to improve cognitive function in both healthy and diseased patients. Clinical trials in healthy subjects have shown that PBM can improve outcomes including executive function, which consists of cognitive skills used for planning and performing tasks, as well as memory. People with traumatic brain injury (TBI) and stroke have also been shown to benefit from PBM, due to upregulation of brain repair mechanisms including the synthesis of new neurons. A recent systematic review similarly showed that PBM can help people with Alzheimer’s Disease by decreasing oxidative stress in the brain, reducing brain inflammation, and improving cognition. Speed healing from injury: It has already been mentioned that PBM has positive effects on muscle tissue, including speeding recovery from post-exercise damage, as well as on wound healing, such as from burn injuries. PBM can also speed healing from injuries to bone, including fractures and more complex bone injuries that require the use ceramic materials. Tendon injuries also benefit from PBM, with research showing that PBM increases the amount of collagen, which provides structural support during healing. Promote fat loss: A somewhat surprising effect of PBM is to promote fat loss. This is particularly true when combined with exercise. A study of obese women found that PBM combined with exercise resulted in a higher percentage of fat loss than when exercise was combined with a placebo light. Another study found similar results, along with changes in levels of a marker associated with increasing brown adipose tissue, which improves metabolism. When combined with treadmill training, PBM decreases the appearance of cellulite and increases metabolism in the thighs. In addition to effects on metabolism, PBM may also cause fat cells to release their contents into the blood, where they can be metabolized or excreted. Improve immune function: Although an in-depth investigation of how PBM affects the immune system specifically has yet to be done, there is strong evidence that PBM improves immune function, as evidenced by its beneficial effects in many immune-related disorders. For example, in Hashimoto’s thyroiditis (an autoimmune disease affecting the thyroid gland), PBM improved levels of thyroid hormones and decreased the need for medication, probably due to a reduction in inflammation. Similarly, in multiple sclerosis (an autoimmune disease affecting the nervous system), PBM increased the regeneration of nerve cells and decreased markers of inflammation. PBM also improves immune function and inflammation in the oral autoimmune disease oral lichen planus. It has even been shown to improve outcomes of COVID-19 infections, likely by reducing inflammation and improving immune function. The process of inflammation is controlled by the immune system, and many disorders (such as autoimmune diseases), involve an impaired immune response. Improve sleep: Light is a primary regulator of the body’s circadian rhythm, so it is not surprising that PBM has effects on sleep. Application of PBM during wakefulness improves sleep quality in people with cognitive decline, Guillain-Barré Syndrome, fibromyalgia and stroke. Interestingly, sleep duration decreased with full body PBM in elite athletes, while other parameters such as exercise recovery improved. When PBM is applied during sleep, there is an increased clearance of waste products from the brain and improved flow of cerebrospinal fluid, which are required for optimal brain health. So, PBM is beneficial when applied when either awake or sleeping, and the benefits relate more to improving sleep quality and physiology, rather than to increasing sleep duration. This list of uses for PBM is not exhaustive. Research exploring the use of PBM is expanding into many areas of health, with exciting results being seen in areas including hypertension, polycystic ovarian syndrome, eye health, and fertility, to name but a few. Truly, the range of applications of PBM for improving health is incredibly vast and can be explained by the cellular and molecular changes induced by light exposure. If you’re interested in buying a home PBM device, you have many options. When choosing a device, first look for a one that emits both red and NIR light. Second, look at the power of the device. While many high powered PBM units are available (usually at a higher price point), research shows that when it comes to light, more is not necessarily better. This is because PBM treatment to many tissues has a “biphasic” effect, where lower levels are beneficial while higher levels are not. But you don’t want to go too low, or you won’t get the treatment effect. Many of the cheaper devices on the market are underpowered and provide very little irradiation. At Fringe, our PBM devices were designed to mimic exposure to the sun, with consideration of the range of light exposure used in scientific research. Lastly, consider the type of device that is most appropriate for your condition. PBM devices come in panels and wearable forms such as wraps, with wearables providing more flexibility in terms of application and panels being better for general irradiation of larger surfaces. For more information about Fringe light products, go to: https://fringeheals.com/shop-all-products/
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Red Light Therapy for Chronic Inflammation
Chronic inflammation has recently been proposed as being the common underlying cause of the “four horsemen of the medical apocalypse”, which are heart disease, diabetes, cancer, and Alzheimer’s Disease. Inflammation has also been suggested as a biological cause of depression. And it is a hallmark of other diseases such as arthritis, ulcerative colitis, and inflammatory bowel disease. Not surprisingly, some of the most widely used drugs are anti-inflammatory medications, both prescription and over the counter. By 2030, the global market for non-steroidal anti-inflammatory drugs (NSAIDS) is projected to reach over 31 billion USD. However, many of these drugs have serious side effects, such as hypersensitivity reactions and ulcers. Red and near infrared light have anti-inflammatory effects, and unlike medications, do not cause harm. Studies have found that red and near infrared light affect levels of many molecules involved in inflammation, such as prostaglandins. The ability of red and near infrared light to reduce inflammation suggests that it could have therapeutic potential in many chronic diseases that involve inflammation, including arthritis, Alzheimer’s Disease, and depression. Red and near infrared light therapy devices come in panels and wearable forms such as wraps. Wearable wraps provide more flexibility in terms of application while panels are better for general irradiation of larger surfaces. Fringe makes a 12x12 inch red light panel as well as a variety of light therapy wraps that are specific to certain areas (such as the head, knee, shoulder, or elbow) as well as small and large wraps that can be used on most parts of the body. Designed to mimic the intensity of the sun using LED light chips, these products are a great addition to an anti-inflammatory wellness plan. For more information about Fringe light products, go to: https://fringeheals.com/shop-all-products/
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