Diabetes is a chronic health condition that is affecting millions of people worldwide. While high blood sugar levels cause damage to several organs in the body over time, one of the most serious complications of diabetes is its impact on the eyes.Diabetic retinopathy occurs when prolonged high blood sugar levels from diabetes cause damage to the blood vessels of the light-sensitive tissue at the back of the eye (retina). Left untreated, diabetic retinopathy can cause blindness. Here is an in ... Read more