Sleep Disruption

A recent study explored how narrow band green light (nbGL) can improve well-being, particularly in reducing anxiety and sleep disturbances.

A frustrated woman suffers from poor sleep

Researchers found that exposure to nbGL for two hours led to lower anxiety levels and improved sleep quality. Participants reported feeling more relaxed and experiencing fewer sleep disruptions after using green light. These findings suggest that nbGL could be a simple, noninvasive way to support mental health and better sleep.

Source: Narrow band green light effects on headache, photophobia, sleep, and anxiety among migraine patients: an open-label study conducted online using daily headache diary

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