5 Reasons to Try Red Light Therapy – Science Backed Results

5 Reasons to Try Red Light Therapy – Science Backed Results

5 Reasons to Try Red Light Therapy – Science Backed Results

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there comes a point in time where biohacking actually becomes reality little things that we’ve used in our lives as little ways to get that extra edge or optimize different components of our lives suddenly become actuality and things that aren’t such biohacking nerd things anymore and are more so real things that we can use in our daily life and in this case I’m talking about red light therapy okay red light therapy started out as something that only biohacking nerds looked at because they knew some of the kind of esoteric science behind it but as it got more popular we’re now seeing all kinds of different research coming out proving that our cells literally are receptive to different kinds of light and it triggers all kinds of different positive cascades and chain reactions within our bodies I’ve been using red light therapy for a long time it wasn’t until it started to get really popular that I figured I might as well talk about this because people want to hear about it so let’s dive into the benefits and what it can actually do for you you’re tuned into the Internet’s leading performance nutrition and fat loss channel new videos on Tuesdays Fridays and Sundays I want you to go ahead and hit that little red subscribe button then hit that Bell icon so you can turn on notifications and know whenever I go live or post a new video so without further adieu let’s go ahead and break down this thing that everyone’s been talking about lately red light therapy okay red light therapy is also known as photobiomodulation all it is is essentially using a very specific kind of red light that transfers through your skin because it’s a specific wavelength and hits the cell and acts upon that cell and causes it to create more energy and do a multitude of different things which we’ll talk about so it’s really pretty simple in nature okay we’re just getting exposed to the proper kind of light now here’s what’s interesting we a lot of times think that we only absorb light through our eyes because it’s just what we see but the fact is our skin absorbs light okay our skin absorbs light and that’s how our cells actually get to be able to react to that light so if we close our eyes our skin still recognizes that there’s light hitting it it doesn’t just have to absorb through our eyes if we were asleep and it was broad daylight there’s a good chance that we’d wake up more frequently because our cells are receiving a signal that it’s daytime and it’s getting light now when we start looking at the cool science of all this we understand the mitochondria which is the powerhouse of the cell actually has a receptor that can pick up this light it’s called cytochrome C oxidase okay and it picks up a red light specifically so the mitochondria is what produces ATP it’s what produces energy within ourselves so when we have this activity we have this light coming in it acts upon the mitochondria specifically the cytochrome C oxidase and causes a reaction now what we do know from a lot of this research is that there’s a huge increase in ATP production when a cell is exposed to red light there’s also a huge reduction in reactive oxygen species which means we’re having less overall cellular waste so we’re producing more energy with less waste now why this is happening we’re still uncovering although it’s starting to compile through different forms of research we’re starting to figure out what’s going on the other cool thing is that it improves what’s called nitric oxide synthase nitric oxide activity within the body so it makes it so that we have an increase in blood flow so even though we’re having this positive reaction at the sight of one cell it can have an overall reaction throughout the rest of the body so let’s go ahead and talk about five different benefits so that it all makes sense now there’s a lot more than five but we’ll just stick to five today the first one is the anti-inflammatory effect if you’ve seen my videos before you know I’m always talking about inflammation inflammation is something that is very very powerful within our bodies and it’s the root of just about everything well studies have now shown that when you utilize red light therapy for even a small amount you have a significant decrease in what’s called tumor necrosis factor one alpha and then a significant decrease in what’s called interleukin one alpha and a subsequent decrease in interleukin 6 these are all components of the inflammatory system that cascade inflammation throughout our body so if we can combat this through red light therapy through whatever means it is that’s a powerful thing in and of itself but that’s kind of a broad one so let’s go ahead and talk about the next one which is something a lot more specific and that is skin health now a lot of people notice when they utilize red light therapy that their skin tone improves and some people think that it’s just the the simple fact of light hitting your face that’s something different no in fact is our complexion actually improves it gets better because red light therapy improves collagen production within the body and it does so quite dramatically it does go through an interesting way it improves what are called fibroblasts but it also improves what’s called platelet derived growth back so what that means is it’s a growth factor that’s derived literally from our platelets within our blood and our blood plasma and it applies it to our skin now we have an increase of fibroblasts we have a direct increase of collagen being able to go to the site and do its job fibroblasts are like the scaffolding for our collagen the scaffolding for our skin we have fibroblasts we have a last in we have Pro collagen type ones and threes all these things play a role but fibroblasts are the core of that so if we have an increase in that directly we know that we’re able to build better skin now this is more than likely a result of what is called decrease apoptosis so normally a cell has like a pre programmed cell death like it’s designed to die at a certain time really unless acted upon by an unbalanced force for lack of a better way of saying it so when a cell is programmed to die it just regenerates does its thing well sometimes we have this premature cell death that isn’t supposed to occur so what’s happening is if we can stop that premature cell death then we actually allow the body a chance to catch up and build on top of something that would normally have to just over balance or overcome what’s already being lost so in other words we’re improving the amount of cells they’re actually available for healing not just replacing old cells and then of course it improves what’s called vascular perfusion which is just the ability of blood to actually leave the actual artery or vein and get to where it needs to go once a capillary hits an organ well obviously there has to be a level of perfusion so if we can increase that we can increase the delivery of nutrients so that’s exactly why red light therapy improves in the skin department now let’s go ahead and talk about how it improves in sleep this is how I got turned on to red light therapy yeah I have battled with sleep for a long time there’s a period of my life where I was really struggling if no matter what I could not get through the night it was just brutal every half an hour or just periods of insomnia well red light therapy plays a huge role in that for a lot of people but for me that’s how I got turned on to it so let’s explain how that works you see we have a particular part of the hypothalamus portion of our brain that’s called the suprachiasmatic nucleus the super key asthmatic nucleus is responsible for regulating our melatonin production but also regulating our temperature which again plays a role of us going to sleep if our body cools down we go to sleep now a lot of people have thought that it’s just the simple reaction of some red light triggering the response within our body to make us go to sleep but what it is is it’s sort of mimicking a circadian rhythm at a heightened degree so normally we’re supposed to be exposed to certain amounts of red light okay red lights gonna be in the morning right so like when you wake up in the morning and you expose yourself to light from the Sun that is generally red light the morning light is red light and that’s why when we get up in the morning and we get outside a lot of times our rhythms start to balance but this day and age were so exposed to blue light we spend so much of our lives indoors that were not getting the right balance of red and blue light we’re not getting that contrast so what red light therapy does is it amplifies the signaling so it overall enhances our ability to ultimately get to sleep now don’t take my word for it here’s an interesting study so the Journal of athletic training took a look at two groups of individuals okay so 10 female volunteers that were exposed to red light therapy and 10 female volunteers that were exposed to a placebo now for 14 days they have them utilized red light therapy for 30 minutes in the red light group and of course the other group received placebo they wanted to measure a few things they wanted to measure their overall quality of sleep based on a questionnaire but then they wanted to also measure their overall melatonin serum levels and then they wanted to measure their performance in a 12-minute run see how it affected their performance the next day well here’s what’s interesting the red light therapy group after 14 days showed significant improvement compared to a placebo group on all counts but the one that’s truly measurable which is the melatonin levels was where we really saw something interesting the red light group had an increase of 38 picograms per milliliter of melatonin versus the other group 21 so almost double the amount of melatonin being produced in the red light group compared to the other simply proving that from our hormonal side in a neurotransmitter side we were getting a positive result on sleep simply by utilizing red light therapy for just a few days that’s all it took so sleep was the entry point for my relationship red light therapy although red light therapy has a bunch of other benefits which we’re gonna continue to talk about in a second but I do want to take a second to let you know that if you want to try out red light therapy you can check out Juve down below in the description so juve is the leader when it comes down to red light therapy to Isis no one else is doing it better than them they figured out red light therapy and they figured out infrared therapy if you want to have them combined so I utilize my jube devices all the time I have my portable little one that I travel with but then I have my big panels that I use and I’m here in my office now my office is also my kitchen studio and is also my gym so I’ll use it before I work out and a lot of times I’ll use it before I go home so I know it’s a huge improvement in my overall mental capacity but overall I just feel like I have more energy so I wanted to make sure that anyone that’s watching this video that wants a try red light therapy doesn’t have to go and subscribe to some expensive membership at a gym or something like that you can get your own device by checking them out down in the description so big thank you to Juve and big thank you to anyone that’s watching this video so let’s go ahead and move on to the next thing which is the benefit of overall performance and recovery this is where things really start to shine and if you wanted to try red light therapy this would be a great reason to just because you see an improvement in your overall recovery and your performance so this study was published in the journal lasers a medicinal science took a look at 40 people divided into two groups once again okay now both of these groups they had perform quadriceps exercises they wanted to push their muscles to fatigue and then they exposed one group to red light therapy isolated to the quadricep and another group just a placebo well they wanted to measure a few things they wanted to measure maximum voluntary contraction strength then they also wanted to measure overall creatine kinase levels and then they also wanted to measure delayed onset muscle soreness how much did it actually help with recovery well they found that just utilizing the red light therapy alone improved all markers now they measured at multiple times so they exposed to red light therapy and then they measured levels at one minute at one hour at 24 hours at 48 hours at 72 hours in 96 hours and they found again the red light therapy group showed improvement throughout the entire continuum throughout every single allotted testing period so a little bit of red light therapy right after a workout boosted recovery reduced muscle soreness reduce creatine kinase levels and ultimately made it to the muscle contracts tighter again this all has to do with the mitochondria it has to do with mitochondria pumping out more ATP but also a decrease in tumor necrosis factor alpha that made it so that the body was able to recover so imagine more energy with more recovery all happening sort of from one epicenter this is really important stuff okay now lastly we factor in the brain boosting effect now this is still being discovered we’re still trying to figure out exactly what’s going on here but we are noticing that those that utilize red light therapy have a big decrease in beta amyloid plaque now beta amyloid plaque doesn’t just contribute to Alzheimer’s beta amyloid plaque can just slow down your cognitive function altogether so a lot of the studies are starting to allude to the fact that it’s something to do with neurogenesis so red lights are somehow affecting our neurogenesis it’s affecting the ability to grow new neurons and grow of new nerve cells so however it’s doing this we don’t really know but we’re seeing an influx of stem cells as well so red light therapy is improving stem cells that are being produced in the marrow which could be having a big result in our brain later on down the line a lot of this is just a chain reaction we’re having success in one area of the body and it’s balancing things out whether it be from an endocrine standpoint or whether it be from a neurological standpoint but at the end of the day it’s all coming together to make us feel better through and through so if you’re really looking to optimize yourself and get the most out of everything you’re doing red light therapy truly is something that you could add to your daily life that’s going to help you in that department it’s weird at first you’re just standing in front of a red light but the reality is this special kind of light has the ability to penetrate through your skin and do some pretty interesting stuff now if I could look at my crystal ball I would say that honestly in the next 3 to 4 years we’re gonna start seeing even more very concrete research coming out from very reputable journals just showing that we have very powerful effects with red light therapy so as always keep it locked in here in my channel and again if you want to check out a red light therapy device that actually works and has done a lot of the research themselves check out Juke down below in the description as always I’ll see in the next video and comment if you have any ideas or questions

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5 Reasons to Try Red Light Therapy - Science Backed Results

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5 Reasons to Try Red Light Therapy – My Results Were Nuts – Thomas DeLauer



Red light therapy limits the inflammatory response and reduces oxidative damage by reducing inflammatory cytokines (TNF-a, IL-1A, and IL-6)

Skin/Joint/Hair Health

LLLT aids skin rejuvenation through increasing collagen production

Increase in collagen production occurs by LLLT’s increasing effects on PDGF (platelet-derived growth factor) and fibroblast production which happens through decreasing apoptosis, increasing vascular perfusion, bFGF and TGF-β


Regulation of melatonin and temperature is controlled by the suprachiasmatic nucleus (SCN) in the hypothalamus of the brain, which fluctuates cyclically but needs an external stimulus to maintain a consistent 24-hour cycle

The mechanism of light therapy for sleep is believed to be via stimulation of the SCN, effectively correcting the timing and/or strengthening the amplitude body’s circadian cycles

Study – Journal of Athletic Training

Twenty athletes (considered elite female basketball players) were divided into red-light treatment (n = 10) and placebo (n = 10) groups

The red-light treatment participants received 30 minutes of irradiation from a red-light therapy every night for 14 days – the placebo group did not receive light illumination

The Pittsburgh Sleep Quality Index (PSQI) questionnaire was completed, serum melatonin was assessed, and 12-minute run was performed at pre intervention (baseline) and post intervention (14 days)

The 14-day whole-body irradiation with red-light treatment improved the sleep, serum melatonin level, and endurance performance of the subjects

Specifically, they found that at pre-intervention, there was no difference between the red-light treatment (22.2 ± 7.2 pg/mL) and placebo (21.7 ± 6.8 pg/mL) groups (Picograms Per Millilitre)

At post intervention, participants in the red-light treatment group (38.8 ± 6.7 pg/mL) demonstrated greater improvement in serum melatonin level than the placebo group (23.8 ± 7.3 pg/mL

Performance & Recovery

Study – Lasers in Medicinal Science

A single phototherapy intervention was performed immediately after pre-exercise (baseline) maximum voluntary contraction (MVC) with red light or placebo in six sites of quadriceps

*MVC is a standardized method for measurement of muscle strength in patients*

MVC, delayed onset muscle soreness (DOMS), and creatine kinase (CK) activity were analyzed

Assessments were performed before, 1 min, 1, 24, 48, 72, and 96 h after eccentric exercise protocol employed to induce fatigue

Phototherapy increased MVC was compared to placebo from immediately after to 96 h after exercise

DOMS was significantly decreased compared to placebo from immediately after to 96 h after exercise

CK activity was significantly decreased compared to placebo with phototherapy as well

Possible Mechanisms

Some physiological effects attributed to red light therapy are related to soft tissue metabolism:

Across different disorders, increased microcirculation, enhanced ATP synthesis, and stimulation of mitochondrial respiratory chain and mitochondrial function have been observed after red light therapy

Reduction of ROS release and creatine phosphokinase activity, and increased production of antioxidants and heat shock proteins are believed to play a role here

For Neurodegeneration

Red light therapy has been reported to induce reductions in β-amyloid plaques, together with increased ATP levels and improved overall mitochondrial function

Red light therapy treatment increases ATP levels and overall cell number, while reducing β-amyloid plaques

First, RLT acts at a cellular level, activating intracellular cascades that ultimately contribute to the survival of the target, and possibly neighboring, cells and/or stimulating neurogenesis

Second, RLT appears capable of triggering systemic protective mechanisms; this presumably involves as yet unidentified circulating cellular or humoral factors that can transduce protective effects to the brain ​


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