How Blue Light May Affect Your Mental Health Scientists think nighttime exposure to blue light throws off your circadian rhythm , or sleep/wake cycle. This could lead to symptoms of depression.

Though blue and red light therapies are generally safe, there are some risks dermatologists want to highlight. The first is that not all over-the-counter light therapy products are created equal.

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.

Blue light-blocking glasses. They’re widely sold online. Amber or brown-tinted lenses may help best. Cut back on screen time starting 2-3 hours before bed. Dim the brightness on your devices.

Study finds blue light glasses don't offer more eye protection 00:28. Blue light glasses gained popularity over the past few years with the idea they protect our eyes against screen usage — but ...

Adding a blue light-filter to your eyeglasses won’t ease computer eye strain or protect your sleep, according to a new review, but other actions can help.

Blue-light filtering glasses may not reduce eyestrain associated with computer use, and their effect on improving sleep quality and retinal health is unclear, a review published Thursday says ...

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 ...