Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults -- but only if they time it right. NY Post Composite Blue light ...

Consumer Reports tested blue light glasses costing $8, $40, and $53 and found that the $8 pair blocked the most amount of blue light.

Share on Pinterest Researchers say that blue light may not significantly affect a person’s circadian rhythms. AleksandarNakic/Getty Images Blue light from the sun is vital in regulating a person’s ...

Blue light has acquired a dubious reputation in recent years, frequently blamed for everything from disrupted sleep patterns to digital eye strain. This high-energy light, emitted abundantly by our ...

You’ve probably been told a thousand times to banish blue light from your bedroom. Toss out those LED bulbs. Enable night mode on every device. Buy those amber glasses that make you look like a 1970s ...

A new study published in the journal GeroScience has shown that blue-enriched light therapy in the morning seems to improve sleep quality and daily activity levels in older adults. The randomized ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Blue light has been blamed for a slew of health issues, including headaches ...

You’ve likely heard this advice before: put your phone away before bed to avoid blue light and sleep better. Many people now believe blue light from screens disrupts melatonin, leading to restless ...

We’re continuing to learn more about the stimulating effects of blue wavelength light and its capacity to disrupt sleep. Exposure to artificial light at night is recognized as a hazard to sleep, ...

And therein lies the trouble with blue light. It upends our circadian cycles and subjects us to uneven, poor or even too ...

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Gainesville, GA / Syndication Cloud / September 1, 2025 / Sleep ZM Key Summary Screen exposure – The average person spends 7+ ...