Many people worry that wearing glasses will make their eyes weaker, but this is a common myth. Dr. Keshav Narain, board-certified ophthalmologist and founder of South Bay Retina, explains how glasses actually correct refractive errors like myopia, hyperopia, and astigmatism — improving vision, not harming it. Learn why your prescription may change over time, how to protect your eye health, and why glasses are a tool for clearer vision, not a cause of eye weakness. | South Bay