Today George is joined by John Soto for a fascinating deep dive into two very different—but equally compelling—areas of research. First, they explore the discovery and characterization of antitumor gut microbiota found in amphibians and reptiles, unpacking what these unique microbial communities could mean for the future of cancer research and treatment.
Then, the conversation shifts to human health, examining new evidence suggesting that your vitamin D levels in midlife may play a critical role in shaping brain health decades later. It’s an episode that bridges cutting-edge microbiology with long-term cognitive wellness, offering insights that could change how we think about both prevention and longevity.

