Eyeball Licking is Dangerous

Sounds obvious, doesn't it? Apparently it's popular in Japan and is catching on around the world, so I thought I should warn you. YouTube is full of videos of people doing it. Doctors say eyeball licking or "worming" as it's also called, can increase your risk for eye infections because your mouth contains a lot of bacteria. So even right after you brush your teeth, don't do it, OK? Thanks.