2 weeks Are blue-light-filtering glasses really worth wearing? Inquirer
The global market for blue-light-filtering glasses is booming and could be worth up to $38 million by the end of 2026 (compared to $22 million today). But are these glasses really worth bothering with? That's a subject of much debate on the internet, where some people call their effectiveness into question. However, recent research has shown that they can contribute to improving sleep and productivity at work. When the global market for blue-light-filtering glasses started to take off, many people wondered just how effective they really were. What we do, however, already know is that the blue light emitted by ... more