When the chapstick goes on. it's on. get yours on at chapstick.com your eyes. beautiful on the outside, but if you have diabetes, there can be some not-so-pretty stuff going on, on the inside. it's true, if you have diabetes, you know high blood sugar is the root of the problem. but that excess sugar can cause the blood vessels to be seriously damaged. and when that happens, this could happen, vision loss or even blindness. that's right, diabetic retinopathy is a leading cause of blindness for adults in the u.s. but even though you can't see it, there is something you can do about it. remember...