Do Blue-Light Glasses Work? We Asked an Expert

The article discusses the effectiveness of blue-light glasses in reducing eye strain and fatigue caused by prolonged exposure to digital screens. It highlights the growing popularity of these glasses and the claims made by manufacturers regarding their benefits. The article interviews an expert, who provides a balanced perspective on the issue. The expert acknowledges that blue-light glasses can potentially help alleviate some symptoms, such as dry eyes and headaches, by filtering out a portion of the blue light emitted by digital devices. However, the expert also notes that the scientific evidence supporting the long-term benefits of these glasses is still limited, and their effectiveness may vary depending on individual factors. The article concludes by emphasizing the importance of taking regular breaks, adjusting screen brightness, and maintaining proper posture when working on digital devices, in addition to considering the use of blue-light glasses as a potential solution for eye strain and fatigue.