Death Clock

In this episode, Brent speaks with Dr. Arthur Agatston, world-renowned cardiologist, creator of the South Beach Diet, and the pioneer behind the Agatston Score, better known as the calcium score. Dr. Agatston explains how this simple, low-cost CT scan can reveal hidden plaque in the arteries long before symptoms arise,

This week’s guest is Dr. Yaakov Stern, Florence Irving Professor of Neuropsychology at Columbia University Medical Center. Dr. Stern and Brent discuss the science and lived reality of Alzheimer’s disease and dementia. They talk about what distinguishes normal cognitive aging from dementia, how biomarkers like amyloid a

This week on Death Clock, Brent speaks with Dr. Gina Woods, an endocrinologist and osteoporosis specialist at UC San Diego, to demystify DXA scans and explain why bone density and body-composition testing matter for longevity. Dr. Woods walks through what a DXA actually measures, why visceral fat and low muscle mass ca

This week's guest is Dr. Craig Heller, a Stanford biology professor who has spent decades studying thermoregulation, circadian rhythms, and human performance. Dr. Heller explains his groundbreaking discovery that cooling specific hairless surfaces of the body (the palms, soles, and face) can dramatically extend enduran

In this episode, Brent speaks with Dr. Matthew Johnson about the use of psychedelic therapy for enhancing mental health. Dr. Johnson is a Professor of Psychiatry and Behavioral Sciences at Johns Hopkins University and most recently a Senior Investigator in Psychedelics at Sheppard Pratt further. The discussion spans th

In this episode, Brent sits down with Dr. B. Brett Finlay, a microbiologist at the University of British Columbia, to talk about the human microbiome. They explore how the trillions of microbes living in and on us affect everything from immunity to aging, why diversity is key to long-term health, and how diet, environm