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Blue light news, articles and information:

https://naturalnews.com/blue_light.html

Blue light is known for disrupting sleeping patterns, and can... Blue light can help fight fatigue and improve your alertness 2/7/2014 - If you feel fatigued and have trouble maintaining focus at work, you aren't the only one. ... In a test comparing the effects of blue light to caffeine and several other modalities,... "...

Naturally improve your sleep by avoiding blue light

https://naturalnews.com/033413_melatonin_sleep_disorders.html

One such factor is blue light. Why is light such a crucial factor? Before technology and electricity, the human body relied upon environmental light to determine when it was time to sleep and when it was time to wake up. ... Blue light is a part of the light spectrum that is especially visible during the day, making its appearance a cue to the body to wake up. "...

Damaging effects of blue light worsen with age, study reveals

https://naturalnews.com/2022-08-05-damaging-effects-blue-light-worsen-with-age.html

Minimize exposure to blue light by wearing blue light-blocking glasses when looking at screens at night. Being the primary light sensor, restricting the blue light coming into the eye is key. "...

Blue light found to accelerate aging and damage retinal cells

https://naturalnews.com/2021-01-08-blue-light-found-to-accelerate-aging-damage-retina.html

The damaging effects of blue light The study, which was published in the journal Aging and Mechanisms of Disease, looked at the effect of blue light on the common fruit fly (Drosophila melanogaster). ... It was very clear-cut that although light without blue slightly shortened their lifespan, just blue light alone shortened their lifespan very dramatically,” she added. "...

Excessive exposure to blue light can accelerate the aging process, experts warn

https://naturalnews.com/2022-11-01-excessive-exposure-blue-light-accelerate-aging-process.html

Tips for minimizing blue light exposure The blue light emanating from screens is ubiquitous. ... Damaging effects of blue light worsen with age, study reveals . Blue light found to accelerate aging and damage retinal cells . "...

Polyphenols in bog bilberry protect eyes against blue light damage

https://naturalnews.com/2019-05-09-bog-bilberry-protect-eyes-against-blue-light-damage.html

FRACTIONS REDUCE RETINAL DAMAGE INDUCED BY BLUE LIGHT IN A2E-LADEN ARPE19 CELL CULTURES AND MICE. ... Protecting your eyes over the long haul: Healthy habits for preventing macular degeneration B vitamins are CRUCIAL to heart health, brain health and eye health Researchers discover natural treatment for blindness caused by degenerative eye diseases Not just carrots: Study shows that bog bilberry can protect your eyes against blue light emitted by electronic devices ...

Exposure to blue light decreases blood pressure, new study suggests

https://naturalnews.com/2019-02-28-exposure-to-blue-light-decreases-blood-pressure.html

Blue light is just as good as pharma drugs at lowering blood pressure In the recently published study, volunteers underwent 30 minutes of full body exposure to blue light with a wavelength of 450 nanometers. ... “Wearable blue light sources could make continued exposure to light possible and practical.” "...

Blue light can help fight fatigue and improve your alertness

https://naturalnews.com/043812_blue_light_fatigue_alertness.html

If you feel fatigued and have trouble maintaining focus at work, you aren't the only one. "...

The Blue Light Used to Harden Tooth Fillings Stunts Tumor Growth

https://naturalnews.com/024164_tooth_fillings_tumors_cancer.html

"The light sends wavelengths of blue-violet light to the composite, which triggers hardening," says Alpesh Patel, a rising MCG School of Dentistry junior. ... "One desirable feature we've observed with the blue light is that non-cancerous cells appear unaffected at light doses that kill tumor cells," says Dr. "...

Researchers use blue light to kill bacteria that cause stomach ulcers

https://naturalnews.com/001320.html

Researchers use blue light to kill bacteria that cause stomach ulcers Tuesday, July 13, 2004 by Mike Adams , the Health Ranger Editor of NaturalNews.com (See all articles...) ... Blue light is pumped through the light wand, illuminating the stomach and, ultimately, killing the H. pylori bacteria (the ones that cause stomach ulcers). "...

LED blue light wavelengths linked to cancer, cardiovascular disease and impaired vision

https://naturalnews.com/055482_LED_lights_cancer_health_effects.html

The American Medical Association (AMA) has just issued a warning that high-intensity LED streetlights emit blue light – which cannot be seen. ... Because of this, the blue light from high-intensity LEDs may interfere with melatonin production. "...

Blue light found to improve brain function and focus better than coffee

https://naturalnews.com/043067_blue_light_brain_function_coffee.html

Blue light found to improve brain function and focus better than coffee Wednesday, November 27, 2013 by: Ethan A. ... These conditions included exposure to the following: white light and a placebo, white light and 240 milligrams (mg) of caffeine, blue light and a placebo, or blue light and 240 mg of caffeine. "...

Blue light may be just what you need to beat the winter blues

https://naturalnews.com/038710_blue_light_winter_blues_hormones.html

Seasonal affective disorder (SAD) is a real condition that makes people feel blue during wintertime. ... Less sunlight means less blue light Spending more time around artificial light indoors means people get less exposure to blue light. "...

Prolonged exposure to blue light from mobile phones can lead to macular degeneration

https://naturalnews.com/2018-10-30-prolonged-exposure-to-blue-light-from-mobile-phones-macular-degeneration.html

Blue light has a short wavelength that causes toxic molecules to form in the eye’s light-sensitive cells. ... Next : 10 rules to avoid health problems caused by prescription drugs - More news on blue light Blue light exposure linked to increased risk of early onset puberty and future fertility issues Damaging effects of blue light worsen with age, study reveals Blue light found to accelerate aging and ...

The dangers of blue light from digital devices: It can harm your eye health

https://naturalnews.com/2018-10-18-dangers-of-blue-light-from-digital-devices-eye-health.html

Karunarathne, the cornea and lens of the eye are not able to block or reflect blue light. ... Blue light and bad eyes Blue light is emitted from the sun, as well as many of our favorite modern devices and gadgets — laptops, cellphones and tablets, to name a few. "...

Blue light exposure linked to increased risk of early onset puberty and future fertility issues

https://naturalnews.com/2022-09-22-blue-light-increases-risk-early-onset-puberty.html

(Related: Damaging effects of blue light worsen with age, study reveals .) Blue light exposure and early onset puberty Dr. ... Use blue light filters Try wearing special glasses that help filter out blue light to fight the negative side effects of blue light exposure before bed. "...

Blue light from digital devices causes eye strain and increased risk of macular degeneration

https://naturalnews.com/2018-09-12-blue-light-from-digital-devices-macular-degeneration.html

Blue light covers about a third of the visible spectrum, the part that includes everything from the colors blue to violet. Because of this, it is also known as blue-violet light. Blue light is comparable but weaker than ultraviolet (UV) radiation, the invisible rays beyond violet light. "...

The dark side of blue light: Constantly looking at a screen is bad for your eyes, skin, sleep and health

https://naturalnews.com/2019-05-21-constantly-looking-at-a-screen-is-bad-for-your-eyes.html

It’s not just blue light from screens you need to worry about here; energy-efficient LED lights can also raise your blue wavelength exposure. ... You might not immediately associate blue light with skin problems, but much like UV light, it has the power to damage and prematurely age your skin. "...

City lights now proven to sharply increase the risk of cancer due to "blue light" wavelengths from common LEDs

https://naturalnews.com/2018-04-30-city-lights-now-proven-to-sharply-increase-the-risk-of-cancer-due-to-blue-light-wavelengths.html

Because blue light possesses a shorter wavelength than other visible light, it has more energy. ... This measurement indicates a light’s spectral content, or how much blue, red, yellow and green light it contains. "...

Not just carrots: Study shows that bog bilberry can protect your eyes against blue light emitted by electronic devices

https://naturalnews.com/2019-05-14-bog-bilberry-can-protect-the-eyes-against-blue-light.html

They found that bog bilberry has protective effects against retinal damage caused by blue light. ... They exposed the mice to blue light for one hour every day for two weeks to induce retinal damage. "...