Diving into the Blue: A Top Five Guide to Understand the Impact of Blue Light on Eye Health

Devices and Blue Light Exposure

Most electronic devices with screens emit higher amounts of blue light than natural sources. For example, computer screens, smartphones, tablets, televisions, and LED lights are amongst the most significant contributors to blue light exposure in daily life.

Research shows that the average person spends more than seven hours a day on a digital device. It’s concerning that this exposure often goes unchecked, given the profound impact on sleep patterns and eye health. However, it's important to point out that there are tools and aids to limit blue light exposure from these sources.