Uploaded on Aug 3, 2021
Improve your sleep quality by protecting the natural production of melatonin, blue light blocking glasses are proven to reduce the time that it takes to fall asleep. Wave goodbye to tossing, turning, and struggling to drift off. Scientific studies have shown that amber-colored blue light blocking glasses can improve sleep quality during the night and then improve alertness the following day. For more data, you can check it : https://keldik.com/products/blue-light-blocking-glasses-sleep-circadian
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