Official medical associations are not recommending blue light glasses (as of November 2020). This doesn’t mean they don’t work, but there’s a lack of clinical evidence supporting their purported use cases. Doctors *are* promoting the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.
What's up with Blue Light-Filtering Glasses
What's up with Blue Light-Filtering Glasses
What's up with Blue Light-Filtering Glasses
Official medical associations are not recommending blue light glasses (as of November 2020). This doesn’t mean they don’t work, but there’s a lack of clinical evidence supporting their purported use cases. Doctors *are* promoting the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.