Low level light therapy (LLLT) has been around since the 1960s and is often used to treat skin damage. It involves using red and near-infrared wavelengths of light to reduce inflammation.

Because of its high energy and visibility, blue light can impact your mood, sleep cycle, and even eye health. While it's still up for debate whether blue light can damage eyesight, research shows ...

Some research shows a link between eye damage and short-wave blue light with wavelengths between 415 and 455 nanometers. Most of the light from the LEDs used in smartphones, TVs, and tablets has ...

All that screen time can come with side effects such as headaches, eye strain, insomnia and more, which is why many turn to blue light glasses to try to protect their vision while on devices ...

Although digital devices emit blue light at a low frequency not likely to damage vision, prolonged exposure can lead to insomnia, abnormal sleep patterns and eye strain, according to Dr. Samuel ...

Light sensitivity in one eye could be due to minor injuries, migraine, infections, neurological disorders, or other conditions. Learn more.

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 glasses may not reduce eyestrain from screens, study says Researchers also said the effect of the lenses on sleep quality and eye health is unclear August 17, 2023 More than 1 year ago ...

Blue light from computer screens and smartphones stimulates eyes and can cause sleep problems — but a new analysis finds blue light blocking glasses may not be much help.

Flashes of light in the corner of the eye could occur for many reasons. Learn about the potential causes and when a person should get a doctor’s advice here.

Blue light glasses are marketed as a tool to avoid eye strain. While many people have noticed excessive screen time can result in tired feeling eyes and may affect sleep, a new study questions the ...

Researchers discover that simple red light may be enough to recharge a person’s vision late in life, making them better able to detect colors. The research tasked two dozen people with using a ...