This episode featured Joshua Dunaief, MD, PhD, professor of ophthalmology at the Perelman School of Medicine at the University of Pennsylvania. Dr. Dunaief spoke about symptoms and treatments for macular degeneration, including a new study of zebra fish to understand how they regenerate eye cells. Participants asked questions regarding eye injections, the risk factors of drusen turning into geographic atrophy and how important a healthy diet is to help prevent macular degeneration.