Whenever any of my family feel eye fatigue from staring at the computer screen for too long, reading, or just during a bout of mid-afternoon weariness, we throw a handful of goji berries, or wolfberries, into the bottom of a mug, pour hot boiling water into it, let it steep, and drink, finishing up with a bunch of interestingly texturized berries in our mouths. Soon afterwards, our eyes are relieved.