Extend Podcast

In this episode of Extend, we sit down with Nick Norwitz, metabolic health researcher and physician scientist, to unpack the science behind cholesterol, insulin resistance, and cardiovascular risk.

In this episode of Extend, we sit down with Ramses Alcaide, founder and CEO of Neurable, to unpack how brain computer interface technology is moving from research laboratories into everyday wearable devices.

In this episode of Extend, we sit down with Dr. Terry Grossman, physician, longevity expert, and co author of Transcend and Fantastic Voyage with futurist Ray Kurzweil, to unpack the science behind therapeutic plasma exchange and its emerging role in longevity medicine.

In this episode of Extend, we sit down with Kim Rogers, founder of RogersHood Apothecary and creator of the ParaFy Kit, to unpack the hidden role parasites may play in chronic illness and why this topic remains largely absent from conventional medicine.

In this episode of Extend, we sit down with Fitz Koehler, founder of Fitzness.com, keynote speaker, race announcer, and five time author, to unpack her Four Pillars of Fitness and the exact formula for sustainable weight loss and long term vitality.

In this episode of Extend, we sit down with Dr. David Luu, physician, former pediatric cardiac surgeon, and founder of the Longevity Docs movement.

In this episode of Extend, we sit down with Dr. Joel Warsh, board certified pediatrician and founder of Integrative Pediatrics, to unpack how parents can think critically about vaccine schedules, evaluate medical credentials online, and make informed decisions rooted in both data and context.

In this episode of Extend, we sit down with Dr. Dave Rabin, neuroscientist, psychiatrist, and co founder of Apollo Neuro, to unpack the science of vagal tone, heart rate variability, and how safety signals in the body drive peak performance and mental health.

In this episode of Extend, we sit down with Dr. Mao Shing Ni, co founder of Tao of Wellness and Yo San University of Traditional Chinese Medicine, to unpack how Eastern medicine and modern science can work together to optimize fertility, support egg freezing outcomes, and reframe menopause as a powerful Second Spring.

In this episode of Extend, we sit down with Abdullah, Zain, Emaad, and Qasim Ansari, hosts of The Holistic Kids’ Show and co authors of The Teen Health Revolution, to unpack how simple lifestyle shifts can radically improve youth mental, metabolic, and emotional health.

In this episode of Extend, we sit down with Dr. Tommy Wood, neuroscientist and performance expert working at the intersection of elite motorsport and clinical brain research, to uncover how the brain adapts under extreme cognitive demand and how those same principles apply to long term brain health.

In this episode of Extend, we sit down with Dr. Kelly Casperson, urologist, hormone expert, and leading voice in women’s sexual health, to uncover how hormones shape longevity, muscle, brain health, and quality of life across midlife and beyond.

In this episode of Extend, we sit down with JJ Virgin, triple board certified nutrition expert and Fitness Hall of Famer, to unpack why muscle, not weight loss, is the true driver of metabolic health and longevity.

In this episode of Extend, we sit down with Dr. Idrees Mughal, UK-trained medical doctor and nutrition researcher, to unpack why so many viral health and nutrition claims fail under real scientific scrutiny.

In this episode of Extend, we sit down with Ariana Thacker, founder and CEO of Moldco, to uncover how mold toxicity operates as a systemic, cellular-level illness and why so many patients are misdiagnosed or dismissed.

In this episode of Extend, we sit down with Dr. Dayan Goodenowe, neuroscientist and biochemist, to explore the hidden role of plasmalogens in brain health, aging, and all-cause mortality.

In this episode of Extend, we sit down with Sarah Ann Macklin, a nutritionist and health educator who blends nutrition science with psychology and self-compassion.

In this episode of Extend, we sit down with Dr. Jessica Shepherd, a board-certified OB/GYN and expert in midlife health and longevity.

In this episode of Extend, we sit down with Dr. Abid Husain, cardiologist and expert in cardiometabolic health, to unpack how microvascular dysfunction, glycocalyx degradation, metabolic disease, and mental stress contribute to heart disease beyond traditional risk factors.

In this episode of Extend, we sit down with Nathalie Niddam, holistic nutritionist, longevity educator, and host of the Longevity Podcast with Nathalie Niddam, to unpack how bioregulators, mitochondrial peptides, and targeted nutritional strategies can support cellular health, improve energy, and enhance resilience over time.

In this episode of Extend, we sit down with Dr. Elizabeth Yurth, co-founder and chief medical officer of the Boulder Longevity Institute and a Stanford-trained sports and spine physician.

In this solo episode of Extend, Dr. Darshan Shah, longevity expert and founder of Next Health, breaks down why smarter drinking is a key strategy for improving sleep, metabolism, and long-term wellbeing.

In this episode of Extend, we sit down with registered dietitian Ashley Koff to unpack what GLP-1 medications are really doing in the body and why bariatric surgery revealed metabolic changes long before significant weight loss ever occurred.

This episode gives clear, actionable guidance for anyone who wants to reduce chemical exposure, support metabolic and hormonal health, and create a healthier living environment.