Study Says Coffee May Increase Glaucoma Risk

A recent study at Harvard University reports that people who drink at least three cups of coffee a day might have an increased risk of developing glaucoma, which can lead to vision loss or blindness, by up to 66 percent, according to HealthDay News. Caffeinated coffee appears to be specifically associated with a type of glaucoma called exfoliation glaucoma, the researchers said. Full article.