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Naturally improve your sleep by avoiding blue light

https://www.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. "...

Blue light found to accelerate aging and damage retinal cells

https://www.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. "...

Polyphenols in bog bilberry protect eyes against blue light damage

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

Polyphenols in bog bilberry protect eyes against blue light damage Thursday, May 09, 2019 by: Michelle Simmons age-related macular degeneration , aging , alternative medicine , AMD , blindness , blue light , blue light exposure , bog bilberry , clean food , disease treatments , eye health , eyes , eyesight , food cures , food is medicine , food science , foodcures , functional food , goodfood , goodhealth , goodmedicine , goodscience , herbal ...

Exposure to blue light decreases blood pressure, new study suggests

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

Exposure to blue light decreases blood pressure, new study suggests Thursday, February 28, 2019 by: Edsel Cook blue light , cardiovascular disease prevention , cardiovascular protection , healthy lighting , high blood pressure , hypertension , light exposure , nitric oxide , prevent heart disease - (Natural News ) Changing out some of your bright white light bulbs for their blue-colored equivalents could improve your cardiovascular health....

Blue light can help fight fatigue and improve your alertness

https://www.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. "...

Use Blue and Red Light Therapy for Multiple Skin Care Benefits

https://www.naturalnews.com/028840_light_therapy_skin_health.html

At first glance, the treatment therapies that use red and blue spectrum light to treat skin disorders and revive aging skin may seem a bit dubious. ... Infrared red light therapy is a little different than blue light, in that it is used in a different capacity. "...

The Blue Light Used to Harden Tooth Fillings Stunts Tumor Growth

https://www.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://www.naturalnews.com/001320_phototherapy_stomach_ulcers.html

Home About NaturalNews Contact Us Write for NaturalNews Media Info Advertise with Natural News 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). "...

Researchers use blue light to kill bacteria that cause stomach ulcers

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

As scientists now know, blue light is basically a death knell for your retina. For the youth of today, who’ve been exposed to blue light for their whole lives, this risk is especially concerning. ... Blue light has a short wavelength that causes toxic molecules to form in the eye’s light-sensitive cells. "...

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

https://www.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 from digital devices causes eye strain and increased risk of macular degeneration

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

The dark side of blue light: Constantly looking at a screen is bad for your eyes, skin, sleep and health Tuesday, May 21, 2019 by: Isabelle Z. ... 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. "...

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

https://www.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://www.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. "...

Cities are changing streetlights after learning that LED lights are too 'blue'

https://www.naturalnews.com/055557_led_blue_light_health_effects.html

Research shows that shortwave blue light scatters more in the eyes than red and yellow light, which in extreme cases can cause retina damage. Exposure to blue light has also been linked to more severe health conditions like depression and obesity. "...

Good for your pocketbook but not your health: 3 Reasons why LED lights are not the best option

https://www.naturalnews.com/2019-06-12-good-for-your-pocketbook-but-not-your-health-3-reasons-why-led-lights-are-not-the-best-option.html

The healing and regenerative effects of the red range of light counter the harmful effects of blue light. ... Instead of regenerating thanks to red light, the eyes degenerate in the blue light cast by LEDs. "...