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.

Orange-tinted glasses block out 99% of blue light but let in more non-circadian light than red-tinted lenses, “so they’re a little easier to wear,” says Dr. Grandner. Not only do the amber ...

Key Facts A new meta-analysis published in the Cochrane Database of Systematic Reviews discovered blue-light glasses may not make a difference in sleep quality, eye strain or eye health.

Blue light has become one of the most commonly talked about enemies of sleep. However, recent research from studies like Mouland et. al and advice from Dr. Huberman – professor of neurobiology ...

Blue-Light Glasses Are Unlikely to Help Eye Strain. Here’s What Does. There are cheaper and more effective ways to salvage your eyes from all that screen time. Share full article 180 ...

The effects of exposure to blue light through our eyes aren’t new. But, are there more ways exposure to blue light impacts us? Oregon State University scientists used fruit flies to investigate.