The American Optometric Association’s (AOA) 2016 American Eye-Q® survey revealed that 88 percent of Americans know that digital devices can negatively affect their vision, but the average American still spends seven or more hours per day looking at their screens. This overexposure to blue light – high-energy visible light emitted from digital devices – can lead to digital eye strain, sleep problems, blurred vision, headaches and neck and shoulder pain, among other things. The AOA survey also indicates that the average millennial spends nine hours per day on devices such as smartphones, tablets, LED monitors and flat-screen TVs which also emit blue light.
The AOA understands that digital devices are an important part of everyday life, and encourages patients to learn about blue light and its impact on vision and health during Save Your Vision Month 2017 in March. The following tips explore ways people can protect their eyes and monitor digital screen usage while at home or work: