
What Actually Slows Aging? The Science vs. Hype Dr. David Barzilai
Sep 25, 2026 - 01:10:26
Radio and PodcastLive Radio & Podcasts
In this episode of New Frontiers in Functional Medicine, Dr. Kara Fitzgerald speaks with Dr. Robert Lustig about the new USDA dietary guidelines and the broader forces shaping nutrition and metabolic health. Dr. Lustig b...