#440: The Ultimate Supplement Checklist BEFORE You Buy: Safety, Quality, and Evidence-Based Picks | SOLO With Nat Niddam

Today, I’m flying solo to tackle a topic that’s essential for anyone invested in their health: how to truly vet your supplements. With new products hitting the shelves daily and wellness marketing louder than ever, it’s easy to get swept up in the latest hype—but more isn’t always better, and sometimes it can actually make things worse. In this episode, I break down the six key filters I use before adding any supplement to my routine, from understanding your baseline biomarkers to decoding red flags in marketing language like “studies show.” I dig into common pitfalls—like why “natural” doesn’t automatically mean safe, the real risks of fat-soluble vitamin toxicity, and how to spot quality with third-party certifications.

#434: Are You Aging Like Someone Else? (How To Find Your PERSONAL Path to Healthspan) With Sandra Kaufmann.

Today, I’m joined by the one and only Dr. Sandra Kaufmann—a true pioneer in the field of personalized longevity medicine and the creative force behind the Kaufman Protocol. In this episode, Sandra shares how a personal curiosity about why we age at the cellular level ultimately drew her away from a successful anesthesia career and into the world of building longevity strategies for real people. She opens up about the moment longevity became more than just an intellectual pursuit, and the surprising ways her work has grown into a global movement.

#415: The Untold Truth About Heart Health: (Women, Genetics & the JOY of Longevity) | Dr. Regina Druz Reveals All

Today, I’m joined by Erin Ryan, my producer and long-time collaborator, for a special Q&A episode powered entirely by your questions. After our bioregulator deep dive with Dr. Bill Lawrence, the response was overwhelming—so many of you reached out with insightful queries about bioregulators, peptides, and the nuances between natural and synthetic options. Erin and I decided to tackle the most common themes, unpacking everything from organ versus system signaling to how bioregulators actually survive digestion.

#400: Why Chasing Muscle for Longevity Might Backfire: The Real Keys to Aging Well With Joel Greene

Today, I’m excited to bring back the always thought-provoking Joel Greene, author of “The Immunity Code” and “The Way,” for a fresh conversation on why true longevity is about so much more than how much muscle you have or the latest diet trend you’re following. Joel Greene opens up about the hard lessons he’s learned from decades of self-experimentation and reveals why chasing that ideal gym physique might actually backfire as you age.

Episode #266: Brendan Vermeire: The Surprising Connection Between Inflammation, Biomarkers, and Mental Health

We dive into societal pressures around food and alcohol, the impact of social media on mental health, and the need for nuance in health discussions. We also discuss the role of inflammation, neuroendocrine dysregulation, nutrient status, and neurotrophic factors in mental health disorders, while highlighting the need for objective lab testing to track physiological function and identify root causes.

Covering the latest research directly from the experts across peptides, epigenetics, actionable biohacking, data-driven healthtech & more.