blue light glasseseye strainfreelancing
Do Blue-Light Glasses Actually Reduce Eye Strain for Freelancers Working Late in Kathmandu, or Is It Placebo?
A 2023 Cochrane review of 17 clinical trials found blue-light lenses make no real difference to eye strain. Here’s what actually causes those late-night headaches, and what helps.
Aug 7, 2026·2 min read
