The 20-20-20 rule will protect your vision and your eyes from constant strain. All you have to do is look 20 feet away for 20 seconds every 20 minutes. Get up, walk around, and drink water to recharge yourself so that the blue light screen is not detrimental.

Your eyes are an important part of your health. Most people rely on their eyes to see and make sense of the world around them. But some eye diseases can lead to vision loss, so it is important to identify and treat eye diseases as early as possible.