Scientific Research – EyeKhel
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Scientific Research on Blue Light and Blue Blocker Glasses

Scientists researching blue light effects

We've Done Our Homework

At EyeKhel, our mission is to raise awareness of the impact of light on health and provide effective protection from artificial blue light.

We rely on real, reliable science. We want you to understand how light affects your body's biology. If you understand this, you'll be able to make better decisions about your health and the health of your loved ones.

Shall we begin?

We rely on science, not magic.

We've reviewed numerous carefully conducted scientific studies to be 100% certain that our products are safe and will actually improve your health. We prioritize professionalism and proudly call ourselves experts.

We recommend that you don't just take our word for it, but do your own homework and review the scientific literature below. This will help you learn more about the health problems caused by excessive exposure to artificial blue light and how blue light filtering glasses can be an affordable, non-pharmaceutical solution.

Scientific Consensus on Artificial Light

There is currently sufficient scientific evidence to support the claim that artificial blue light is harmful. 248 researchers specializing in light and circadian rhythms have reached a scientific consensus on the following issues:

  • A regulated circadian rhythm is important for health
  • Exposure to artificial light in the evening and at night disrupts the circadian rhythm and reduces the production of the sleep hormone melatonin
  • Repeated and prolonged exposure to artificial light at night disrupts the circadian rhythm, increasing the risk of breast cancer, obesity, diabetes, and sleep disorders
  • Artificial light rich in blue within 3 hours of bedtime disrupts sleep and disrupts the circadian rhythm significantly more than light without blue
  • Light used in the evening (within 3 hours of bedtime) should contain as little blue light as possible.

Scientific publication list

Study Title Authors Journal/Source Link
A review of the current state of research on artificial blue light safety Leung TW, Li RW, Kee CS PMC - National Center for Biotechnology Information View Study
Blue Light and Eye Damage: A Review on the Impact of Digital Device Emissions Lawrenson JG, Hull CC, Downie LE MDPI - Vision Journal View Study
Blue-light filtering spectacle lenses for visual performance, sleep, and macular health Singh S, Keller PR, Busija L PubMed - Cochrane Database View Study
Research progress about the effect and prevention of blue light on eyes Zhao ZC, Zhou Y, Tan G, Li J PMC - International Journal of Ophthalmology View Study
Mechanisms of blue light-induced eye hazard and protective measures Lin CH, Wu MR, Li CH, Cheng YW, Wu JY ScienceDirect - Biomedicine & Pharmacotherapy View Study
The blue light hazard evaluation of photochemical risk for domestic lighting Behar-Cohen F, Martinsons C, Viénot F ScienceDirect - Environment International View Study
Evening use of light-emitting eReaders negatively affects sleep Chang AM, Aeschbach D, Duffy JF, Czeisler CA PNAS - Proceedings of the National Academy of Sciences View Study
Blue light blocking glasses in the treatment of insomnia Shechter A, Kim EW, St-Onge MP, Westwood AJ PubMed - Chronobiology International View Study
Effects of blue light on the circadian system and eye physiology Tosini G, Ferguson I, Tsubota K PMC - Molecular Vision View Study
Light pollution, circadian photoreception, and human health Stevens RG, Blask DE, Brainard GC PubMed - Environmental Health Perspectives View Study

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Based on scientific evidence, EyeKhel blue light blocking glasses offer proven protection for your eyes and circadian health.

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