Can Diet Reverse Macular Degeneration

Wet age-related macular degeneration is the leading cause of blindness among older adults in developed countries, and the standard treatment, anti-VEGF injections, works by blocking abnormal blood vessel growth in the eye. But can nutrition support that treatment further? In this episode, Dr. Wu and Darren break down "Effect of a Nutraceutical-Oriented Dietary Intervention on Serum Carotenoids and Antioxidant Vitamin Concentrations in Patients with Neovascular Age-Related Macular Degeneration," by Daria Szulim, Elżbieta Kucharska, Anna Machalińska, Leszek Kuprjanowicz, Piotr Czupryński, and Małgorzata Szczuko, published in Antioxidants (2026). The prospective pilot study followed 43 patients receiving anti-VEGF therapy, comparing those who added an individualized whole-food dietary plan against a control group. The results: meaningful within-group increases in blood levels of lutein, zeaxanthin, lycopene, and vitamins A and E, though between-group differences didn't reach statistical significance after adjustment. Tune in for a clear-eyed look at what the data actually shows, how it stacks up against pharmaceutical-dose supplements like AREDS2, and why food-based nutrition may be a promising complement to standard AMD treatment.