The Science of Blue Gentle

What’s Bluelight?

Bluelight, by itself, is current within the daylight, however it has 6 different colours with it. The solar emits all colours of sunshine, together with pink, orange, yellow, inexperienced, blue, indigo, and violet. Daylight is 42% infrared, nature’s model of photodynamic remedy. Blue is excessive power, quick wavelength gentle, and pink/orange is decrease power, lengthy wavelength gentle. Blue gentle has to have its antidote, pink gentle, which is all the time current with blue gentle in nature. Manufacturing facility setting screens from synthetic units usually have their colour temperature set to 5750. This colour temperature is in step with photo voltaic midday. Each time you take a look at a display screen, it doesn’t matter what time, your mind will get the message that it’s photo voltaic midday, which screws up the circadian mechanisms within the eye. 

Bluelight helps to control your pure sleep and wake cycles, often known as your circadian rhythm. It suppresses the manufacturing of melatonin, your sleep hormone (and far more, as we’ll focus on), and stimulates the discharge of cortisol, boosting alertness and maintaining you awake. 

Bluelight in nature shouldn’t be dangerous; nonetheless, synthetic blue gentle may be very dangerous, and we must always mitigate this big stress in any respect prices. Publicity to blue gentle, particularly after sundown, inhibits the discharge of melatonin for a number of hours. This impacts the depth of our sleep, restoration, and metabolism, resulting in many well being points. One thing to notice is that EMF, Flicker Fee, and soiled electrical energy are additionally massive environmental stress/toxicity components. Normally, each EMF and Flicker Fee is current with fashionable blue gentle emitting units and LED bulbs (we’ll focus on EMF extra on one other weblog later and dive deeper into flicker charge later on this weblog).

Poor High quality Sleep and Bluelight Toxicity Are Instantly Linked To:

1. Nervousness
2. Melancholy
3. Most cancers
4. Coronary heart Illness
5. Weight problems 
6. Autism
7. Diabetes
8. Autoimmune Ailments 
9. Neurodegenerative Ailments

If the pigment is diminished within the eye, it’s extra vulnerable to blue gentle injury and toxicity. That pigment is stimulated by full spectrum gentle, particularly gentle that has each UV blue and pink in it; that a part of the attention is known as retinal pigment epithelium, and that pigment is definitely melanin, similar to in our pores and skin. Usually, if you end up blue gentle poisonous as a consequence of an excessive amount of expertise utilization, you’ve gotten a number of completely different dangers, however all of these dangers stem from lowered melatonin ranges within the mind. We additionally know that dopamine ranges are diminished within the course of. These each result in psychological issues and hormone issues as a result of dopamine is among the guardians to the pituitary gland; melatonin is a guardian to the organelles in your cells that occur to make all of the power in your physique.

Allopathic drugs focuses on DNA/RNA, and that’s the tip all be all to them. We’re studying from outstanding researchers like Doug Wallace that every one power manufacturing comes from the mitochondrial genome, which just a few individuals speak about. Melatonin controls the 2 change applications that management mitochondrial power manufacturing.

Bluelight mainly makes you breathe much less and sleep much less and has vastly detrimental results in your basal metabolic charge. That is why the results of blue gentle are so catastrophic. Bluelight toxicity yields huge and destructive results all through your entire physique.

A few of these results have been documented in peer-reviewed literature showcasing adjustments in reminiscence and issue studying. Bluelight, over time, turns into a neurotoxin as a result of it makes photo-chemicals within the eye, referred to as free retinal, that destroy different photoreceptors within the physique; it results in melancholy, can result in weight problems, and might result in some cancers, particularly epithelial cancers. Bluelight has additionally been straight linked to cataracts, and important points with the retina, corresponding to myopia or nearsightedness, therefore why 96% of those that use screens in Asia beneath the age of 25 put on glasses for myopia, and many individuals use screens in Asia. 

In an interview with Dr. Jack Kruse in 2021, he acknowledged:

“Lots of people don’t understand that I’m a neurosurgeon by commerce; that’s my job; I can inform you for a truth that you would be able to see the impact is widespread, it’s international, and it’s getting worse every single day. Since 2010, youngsters have by no means grown up in a world like earlier than; blue gentle is in every single place and is far more harmful to brains that aren’t absolutely myelinated. If you happen to continuously irradiate their mind with out safety, you will trigger some important mylanear damaging collateral results down the highway. For anybody who has watched the current documentary ‘The Social Dilemma,’ algorithms and blue gentle can truly change the substance of what an individual believes, thinks, and truly how they current illness.

The opposite factor we ought to be blocked from these poisonous gentle spectrums are dangerous frequencies, corresponding to 435 – 465nm. Actually, melatonin disruption is the elephant within the room, however safety ought to go all the best way as much as 500 nanometers. Sadly, most safety on iPhones, screens, and many others., shouldn’t be sturdy sufficient. That is why we should make the most of blue light-blocking glasses and a display screen filter and all the time have a pink gentle current within the presence of blue gentle/junk gentle.

Folks want to pay attention to the collateral results of melatonin, sure, it impacts sleep, however blue gentle by itself raises blood glucose and insulin. In case you are blue gentle poisonous, it’s equal to you consuming 5 cheesecakes a day. That has profound results on the immune system, blood glucose, and insulin rise; you’re at a lot larger danger for “viral illness,” but additionally at a lot larger danger for mildew and fungal infections.”

Daylight

What’s the nature of daylight? What’s the physique’s response to daylight all through the day?

Most individuals which can be blue gentle poisonous even have very low vitamin D ranges; some research have proven that blue gentle toxicity depletes vitamin D ranges. Much less vitamin D means much less magnesium, calcium, and vitamin A. All the things is affected. Daylight has completely different results at completely different instances of the day and seasons. Kelvin is a technique to measure gentle. Within the morning, the solar has roughly 1,200 – 1,600 kelvin. Within the night, at sundown, the solar usually has a kelvin ranking of round 12,000.

We even have blue gentle detectors in our eyes, arteries, and pores and skin. When the kelvin ranking of the solar goes from 12,000 to 0, our mind tells us it’s bodily nighttime. Anytime you examine your cellphone, you may disrupt your melatonin stage. On common, most children and youngsters take a look at their screens round 150+ instances a day, in all probability far more.

We should perceive that there’s a clock mechanism in your eye that controls the whole lot in your physique, even your metabolism. The vast majority of us people preserve disrupting our eye’s inside clock with alien gentle that we aren’t naturally designed to be seen always all through the day, not to mention after sundown. You’ll be able to see why so many well being points are skyrocketing these days. Earlier than all these synthetic lights and added display screen time, it was unprecedented to see children 15-25 killing themselves; these days, it appears to be an enormous supply of psychological and well being points, inflicting the suicide charge to rise.

Dr. Jack Kruse acknowledged;

“Even in daylight, your cellphone all through the day causes one thing referred to as the pregnenolone steal syndrome, and normally it alters the cortisol and melatonin elements. Cortisol is used to wake us up within the morning, and melatonin is used to place us to sleep. Over the day, cortisol ought to slowly flatten; once we get to nighttime time, we normally ought to, be getting 4 hours of complete darkness, however sadly, our cities, cities, and houses are ladened with synthetic gentle in every single place from home equipment, telephones, TVs, streetlights, automobile lights, and many others.

A number of of my members went to a biohacking convention in California sponsored by Dave Asprey and have been informed blue gentle publicity throughout the day was NOT dangerous in any respect in 2016 and fairly useful for the human eye. In actual fact, blue gentle had the advantages of alerting individuals and bettering cognition. After they returned and informed me in regards to the occasion, I responded that this recommendation was in all probability probably the most damaging recommendation ever given at any occasion I’ve reviewed. 

Then two years later, in 2018, a research from the College of Toledo proved my response to Asprey’s claims was fraudulent. We now have many PEER-reviewed articles stating simply how unhealthy man-made blue gentle from screens is for the human retina.” — Dr. Jack Kruse (2021 Interview)

Firelight, candlelight, lightning strikes, candlelight, and moonlight are types of gentle not technically from the solar present in nature. None of those lights inhibit the discharge of melatonin. Melatonin isn’t only a easy sleep hormone launched in darkness. Melatonin is THE grasp hormone of apoptosis, mitophagy, and autophagy. Melatonin is the hormone of restore.

The primary incandescent bulb was created in 1880.

The primary LED bulb was created in 1962.

It was within the late 90s when blue gentle started to point out up commonly in our properties after darkish due to home equipment, clocks, TV Screens in every single place, and naturally, now our telephones and laptops. As we acknowledged earlier, this man-made gentle shouldn’t be discovered wherever in nature; the one place it might be discovered could be in the midst of the day, someplace in Africa. This gentle is designed to boost your cortisol to maintain you alert, awake, lively, and productive (Pure Blue gentle, with Redlight Current).

Viewing this gentle anytime after darkish will merely shut off your physique’s pure restore course of and stimulate stress hormones after they shouldn’t be launched.

Folks actually NEED to thoughts their display screen time, simply as they watch their food regimen and train. Gentle is a drug; some contemplate “Gentle Well being” extra essential than food regimen and train.

One of many companions with Dr. Jack Kruse misplaced over 40 kilos of extra fats and water retention simply from optimizing his surroundings, corresponding to blue gentle publicity, incorporating pink gentle, EMF mitigation, wi-fi routers, and many others.

The Blue Gentle Antidote

Proof-Primarily based Outcomes by Mitigating Blue Gentle & Using Purple Gentle Remedy

Parkinson’s:

Gentle remedy is highly effective; the truth is, we have now proof of respectable research showcasing the profound results gentle remedy has on individuals experiencing debilitating ailments and reversing them. We all know that gentle remedy has many advantages, corresponding to bettering temper, boosting the immune system, and selling wound therapeutic. Nonetheless, can it additionally assist with Parkinson’s illness? A research in France had trials for sufferers with Parkinson’s illness utilizing gentle remedy. Whereas sufferers have reported advantages, some scientists stay skeptical. Supply

Metabolism, Blood Sugar & Diabetes:

Blood sugar is extraordinarily essential. Nineteen wholesome adults have been studied in 2016, and it was discovered that publicity to blue-enriched gentle within the morning and night impacts glucose metabolism in a big method. Researchers discovered that simply 3 hours of publicity is sufficient to set off a dysfunction in our metabolism. Supply

Now image how detrimental blue gentle is at night time when the solar is down, and you’re uncovered to synthetic gentle in every single place from outdoors, inside, wherever. The unhappy actuality is most trustworthy Individuals are enduring numerous hours, wherever from 8-12 hours every day or, even worse, nightly working and stressing beneath workplace lights, which, thoughts you, comprise mercury (fluorescent bulbs, aka blue lights). 

Like Dr. Jack Kruse, Dr. Ray Peat has written extensively on pink and blue gentle and their huge results on metabolism. You’ll be able to learn extra of his writings right here.

Dementia & Alzheimer’s:

A peer-review publication from Durham College noticed 14 wholesome individuals, ages 45 and above, who obtained roughly six minutes of PBM-T twice every day at a wavelength of 1068 nanometers over a span of 4 weeks. One other management group was examined by using a faux PBM-T helmet. The scientists showcased a collection of assessments involving reminiscence, verbal, and motor expertise earlier than and after the therapy. They discovered appreciable enhancements in efficiency for all the abilities examined for the sufferers that obtained the PBM-T therapy in comparison with the placebo group. No adversarial results have been reported throughout therapy. Supply.

One other scientific research on Alzheimer’s illness was lately printed. The research, carried out by Dr. Chaz and Dr. Dougal, discovered {that a} therapy referred to as PBM-T1068 (also referred to as Transcranial near-infrared or tNIR) had a big and quick optimistic affect on each women and men with delicate to average dementia. This research was printed within the journals, Cureus and Getting older and Illness and led by Dr. Jason Huang (Texas A&M College). “After two to a few weeks, contributors reported having extra power, elevated temper and fewer anxiousness, together with higher bodily and psychological involvement in every day actions. Improved temper was additionally famous by caregivers.” (Supply) 

Extra About Purple Gentle From Dr. Peat:

In his article, “Getting older Eyes, Toddler Eyes, and Excitable Tissues,” Dr. Peat says, “Purple gentle is protecting, blue gentle (or u.v.) is dangerous, so sporting orange lenses could be useful. Progesterone and pregnenolone, by decreasing the stress reactions, ought to be useful–within the eye ailments of infancy and outdated age, as they’re within the respiratory misery syndromes. The older the particular person is, the extra emphasis ought to be placed on protecting inhibition reasonably than instantly rising power manufacturing. Magnesium, carbon dioxide, sleep, pink gentle, and naloxone may be applicable in the beginning of remedy.” (Supply)

He notes that experiments have additionally proven that gentle can set off the enzyme cytochrome oxidase, which is current on mitochondrial membranes, to rev up mobile manufacturing, which might enhance blood stream and stimulate cells to launch a number of neuroprotective proteins and development components. 

He states, “Cytochrome oxidase is among the enzymes broken by stress and by blue gentle, and activated or restored by pink gentle, thyroid, and progesterone. It’s a copper enzyme, so it’s prone to be broken by extra iron. It’s most lively when it’s related to a mitochondrial lipid, cardiolipin, that incorporates saturated palmitic acid; the substitution of polyunsaturated fat (PUFAs/Seed Oils) lowers its exercise. Mitochondrial operate normally is poisoned by the unsaturated fat, particularly arachidonic acid and DHA.”

Dr. Peat goes on to say, “Penetrating pink gentle is probably probably the most elementary anti-stress issue for all organisms. The continual deficiency of such gentle is, I believe, the very best clarification for the deterioration which happens with ageing. Enzyme adjustments, free radical adjustments, structural and respiratory adjustments are all concerned as penalties of poisonous gentle stress, even an excessive amount of darkness (lack of correct gentle and redlight at night time).”

Dr. Peat believes that pink gentle (in addition to thyroid and progesterone) is among the many most essential components that shield in opposition to estrogen, ionizing radiation, stress, shock, “free radicals, lipid peroxidation, thymic atrophy, osteoporosis, arthritis, scleroderma, apoptotic cell dying, and different issues which can be concerned in tissue degeneration” or accelerated ageing. (Supply)

Blue Gentle Can Cut back Our Lifespan?

The research, Every day blue-light publicity shortens lifespan and causes mind neurodegeneration in Drosophila, demonstrates that publicity to blue gentle for 10-12 hours every day leads to greater than a 50% discount of lifespan. It additionally exhibits that extreme blue gentle publicity (particularly at night time) induces neurodegenerative adjustments and systemic biomarkers of accelerated ageing. (Supply)

Georgi Dinkov has a considerably humorous notation talked about about this research. He acknowledged, “Curiously sufficient, the research sounds an alarm in regards to the fluorescent lights utilized in most animal care services, warning that lengthy publicity to such gentle could also be affecting the end result of animal research and must be an element managed for in statistical evaluation. But, the research is silent about the identical gentle publicity of people in workplace buildings or at residence. I assume, analysis animals are extra worthwhile to the medical trade than a couple of billion peons losing away in workplace buildings designed after most safety prisons….” (Supply)

It’s essential to know that there hasn’t been a lot analysis on the long-term results of the extreme blue gentle we encounter all through our day. Regardless of the typical particular person being uncovered to it virtually continuously, there are at present no 80-year research that present the implications of elevated every day blue gentle publicity on people over their lifespan. In different phrases, our era is THE experiment. 

So if you wish to cease accelerating your ageing course of like a lab rat, please take full motion and cease procrastinating on mitigating this sneaky, poisonous junk gentle that’s ruining your well being. Information continues to point out that susceptibility to gentle will increase with age, and repetitive, constant publicity to blue gentle induces the expression of stress-response genes. Synthetic blue gentle is not only damaging our retinas; it’s damaging our brains and, finally, our total nervous system, which in flip degenerates your entire physique. 

Blue gentle has additionally been proven to flood our calcium ion channels, which might result in critical mineral deficiencies, together with magnesium, also referred to as the magnesium burn charge. This in all probability additionally happens, once more, because of the interference with vitamin D and lack of pure solar publicity.

The loopy factor is in the event you learn a very good chunk of those research, the retina shouldn’t be all the time straight uncovered to blue gentle to ensure that blue-light-induced-damage to happen within the mind and the physique for that matter (once more, this impacts the physique on a systemic stage). We can’t overlook that the pores and skin has copious quantities of blue gentle detectors all through this big, uncovered organ, and most of the people have tremendous intense shiny, synthetic white lights over their heads for a lot of the day. Actually, they’re surrounded by these synthetic white lights for many of their life, reasonably.

Flicker Fee

Yet one more factor we must always point out about gentle is the glint charge. Flicker is a typical attribute of most synthetic (man-made) gentle sources. Pure gentle has no flicker. Flicker happens from the best way these gentle units are powered, and this relies on the kind of lighting system/lamp in addition to the electronics getting used to energy/drive the sunshine supply. The electrical energy that comes out from a typical wall socket can vary from 50 or 60 Hz (AC = alternating present). This implies the facility that’s getting used to feed most lights is popping on/off 100 or 120 instances a second. (Supply)

A easy technique to detect flicker immediately is to make use of the slow-mo function in your smartphone and take a fast video of any gentle supply that you’re utilizing. We’re speaking about synthetic gentle sources, together with laptop displays, cellphone screens, TV screens, and modern-day gentle bulbs. Nearly all man-made gentle sources include a flicker. Flicker may be very harmful to our nervous system (not simply blue gentle and EMF) and is one thing that ought to be thought-about and brought significantly. Examine the desk listed beneath that showcases a number of organic results that happen when a human being is extensively uncovered to flicker. Try this web site to see the total digest on gentle flicker.

The desk beneath showcases the sources of flicker, the frequency vary, and the organic results on the human physique, in addition to the proof to show (Supply)

Actually, this data ought to be posted in every single place as a result of we all know the fashionable man/lady can simply rack up 8+ hours at their desk job then go residence and be glued to his/her laptop, cellphone, or TV display screen. In actual fact, we expect it’s extra prone to exceed that 10-12 hour mark for most people. We expect it’s finest to mitigate this stress fully as a result of we have now had sufficient of being excessively uncovered to this poisonous junk gentle.

Motion Objects

1. Buy and make the most of every day a top quality, low flicker, low EMF Purple Gentle System such because the Gembared Beacon (our Favourite). Apply it to your pores and skin (not more than 10-15′) and as an ambient gentle at residence or work. It’s highly effective and versatile and affords therapeutic advantages corresponding to wound/damage therapeutic, helps with pores and skin points, digestion, organ operate, power manufacturing, and extra. Use Code MGS10 for 10% Off.
2. Choose up a pair or combo pack of high-quality, blue-blocking glasses and use them every day. Order 2, one yellow (70% blue blocking Daytime) and one pink (95+% blue blocking Night time Time). We just like the TrueDark Elites Set; they’re inexpensive and housed in a sturdy aluminum body. We like a couple of firms (RaOptics and BluBlox), however we’ve used TrueDark glasses for the longest. You need to use our code MGS for 10% Off at TrueDark. They’re inexpensive and have proof of their efficacy. We might be ordering different manufacturers shortly to check out and check as properly. There are numerous counterfeit/rubbish, faux blue-blocking glasses that do completely nothing, so remember.
3. Make the most of pink colour filters in your cellphone/laptop/TV screens
   1. In your cellphone or pill, you may go to Settings —> Accessibility —> Show/Textual content Dimension —> Shade Filters —> On + Most Purple Mode. (This will differ from model to model.)
   2. Connect this with a macro/button in the event you want; most laptop units have it; on the very least, all the time have the “night time mode” yellow possibility on, and use your blue-blocking glasses. 
4. Change out the LED and fluorescent bulbs for low flicker, pink/orange/yellow bulbs in your own home (no blue gentle). 
5. Set up a Solar Tunnel in your own home/rooms, ideally one which goes via the attics. They in all probability mitigate among the goodness of out of doors, naturally uncovered daylight, however they’re nice regardless! Skylights may work to deliver further pure gentle into your private home.
6. Hold a window open wherever you’re residence to permit pure daylight to enter and to get a breeze of recent air; examine our air filtration blogs for extra in-depth air high quality data. “Indoor Air High quality Options” and “WHY You Want a Correct Air Filter to Survive Indoors.”
7. Use candlelight and low flicker, low emf pink gentle at night time. 
8. Cease utilizing your soul-sucking digital units, use them much less, and keep away from them fully after darkish. Begin studying books extra beneath redlight and candlelight. That is exhausting, we all know. In actual fact, loads of individuals get triggered by this request. We’re horrible at it ourselves; we converse with our purchasers on-line, our pals, our household, and our enterprise. We commit the dying scroll sometimes, however that’s the purpose; it has infiltrated our total life. Take breaks from these units, and by no means use them unprotected with out blue light-blocking glasses and/or a pink colour filter; get out extra, transfer extra within the woods, nature, and ocean, discover native trails, have enjoyable, play, trigger-point, guasha, construct a homestead, and many others. Take pleasure in your life away out of your units.
9. Whenever you’re in Dwelling Depot or Walmart, or have a job with these new lab lights that they’re putting in, you’ll want to make the most of some type of blue defending glasses. You might even wish to go so far as sporting a hoodie/protecting your pores and skin, particularly if you’re moving into after darkish. In case you are pressured to work at a job with this type of poisonous surroundings, begin mitigating this stress. All the time cowl up, and have a pink gentle inside 5-10 ft shining in your face/eyes to assist stability/drown out the bogus blue gentle. 
10. On high of this, try to get no less than 30-60′ of solar per week. Attempt to get your morning solar 30′ inside dawn not directly within the eyes (don’t stare straight on the solar, barely off and away from it, however permit the sunshine to enter the eyes). Stack this behavior with grounding barefoot, gradual Buteyko respiration, praying to God the Father, specializing in gratitude, and praying for others; pray for the whole lot. In case you are delicate to burning, focus totally on gentle publicity within the early morning (half-hour earlier than dawn) and 30-60 minutes earlier than sundown. Noon solar continues to be important for everybody to have every day, however it would be best to keep away from direct publicity if you’re delicate to it.
11. Consuming extra uncooked saturated fat helps to displace all of the polyunsaturated fat/PUFA. Pufas are extremely light-sensitive and liable to oxidation/unstable poisonous fat. Most uncooked saturated fat like grass-fed, uncooked, unsalted butter comprise a very good quantity of fat-soluble nutritional vitamins A, D, E & Okay. All of that are designed to be mixed with daylight, aka “gentle meals.”

Gentle is addictive. Higher but, gentle is a drug. If we’re getting the incorrect type of gentle all day, this can be a catastrophic downside. Select properly and begin mitigating your stress as we speak.

In Christ,

Nick & Nathan

References

• “HYPOXIA #15: BLUE LIGHT CAUSES IRREVERSIBLE HYPOXIA in ALL CELLS – Dr. Jack Kruse.” Jackkruse.com, jackkruse.com/hypoxia-15-blue-light-causes-irreversible-hypoxia-in-all-cells/?print=print. Accessed 13 June 2023.
• SinhaSep. 17, Gunjan, et al. “Trials Start for a New Weapon in opposition to Parkinson’s: Gentle.” Science | AAAS, 17 Sept. 2020, www.sciencemag.org/information/2020/09/trials-begin-new-weapon-against-parkinson-s-light.
• ‌Cheung, Ivy N., et al. “Morning and Night Blue-Enriched Gentle Publicity Alters Metabolic Perform in Regular Weight Adults.” PLOS ONE, vol. 11, no. 5, 18 Could 2016, p. e0155601, https://doi.org/10.1371/journal.pone.0155601.
• ‌“Infrared Gentle Remedy Would possibly Help Dementia Sufferers.” EurekAlert!, www.eurekalert.org/news-releases/931749. Accessed 13 June 2023.
• ‌College, Durham. “Infrared Gentle Remedy Would possibly Have the Potential to Assist Folks Dwelling with Dementia, in line with Researchers. – Durham College.” Www.durham.ac.uk, www.durham.ac.uk/analysis/institutes-and-centres/wolfson/about-us/information/infrared-light-therapy-might-have-the-potential-to-help-people-living-with-dementia-according-to-researchers/. Accessed 13 June 2023.
• ‌“Getting older Eyes, Toddler Eyes, and Excitable Tissues.” Raypeat.com, raypeat.com/articles/articles/aging-eyes.shtml. Accessed 13 June 2023.
• ‌LGS. “Ray Peat on Purple Gentle – LifeGivingStore.com.” Lifegivingstore.com, 18 Nov. 2018, lifegivingstore.com/ray-peat-on-red-light/. Accessed 13 June 2023.
• ‌Nash, Trevor R., et al. “Every day Blue-Gentle Publicity Shortens Lifespan and Causes Mind Neurodegeneration in Drosophila.” Npj Getting older and Mechanisms of Illness, vol. 5, no. 1, 17 Oct. 2019, www.nature.com/articles/s41514-019-0038-6, https://doi.org/10.1038/s41514-019-0038-6.
• ‌konrad. “Gentle Flicker and Your Well being – Most Synthetic Sources of Gentle Have Flicker!” Daylight Inside, 23 Feb. 2020, www.sunlightinside.com/light-and-health/light-flicker/. Accessed 13 June 2023.

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