Why so many people need glasses now
Nearsightedness is on the rise worldwide. How did that happen? Subscribe and turn on notifications 🔔 so you don’t miss any videos: http://goo.gl/0bsAjO Over the past few decades, children around the world have been diagnosed with nearsightedness at increasingly high rates. Nearsightedness, or myopia, can stabilize over time, but it […]
