13 mins
Sep 22, 2026
From 20 Years of Research to the Big Screen: Prof: John Nolan Discusses A Vision for Vision on RTÉ Radio 1
In this engaging episode of the Ask Dr. Gill Podcast, Professor John Nolan delves into the critical roles that nutrition plays in maintaining eye and brain health. He discusses the significance of carotenoids, particularly lutein, zeaxanthin, and meso-zeaxanthin in protecting against age-related macular degeneration and cognitive decline. Prof. Nolan also explores how these nutrients can enhance visual function and support cognitive well-being, offering insights into practical dietary strategies for long-term health.