Blocking blue light and arming the retinal with sufficient nutrients to combat the stresses inherent in our modern society continue to be publicly debated. So many of these “studies” come from companies that stand to make a lot of money if these various products are popular in the marketplace. Some quoted here are just that. It doesn’t mean what they say is untrue (or true). It’s certainly not inappropriate to print these sort of articles out and ask your doctor at Coastal Eye Group about them.