New eating disorder alert! This one is especially dangerous, leading to possible blindness and coma. And we hear you have to pee a lot, because your body is trying to flush out the excess sugars.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.