Are blue light glasses effective? - Mayo Clinic Health System
https://www.mayoclinichealthsystem.org/hometown-health/speaking-of-health/are-blue-light-blocking-glasses-a-must-have
WEBJul 5, 2022 · Studies have been conducted on the benefits of blue-blocking lenses — whether these lenses alleviated eyestrain and discomfort when using digital devices and if sleep quality improved when the lenses were used in the evening. However, no significant improvement in vision performance or sleep quality has been found from using blue …
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