Extend Podcast with Darshan Shah, MD

Cognitive decline, mood disorders, and persistent neurological symptoms are often treated in isolation, even as underlying drivers like inflammation, infections, and blood flow dysfunction continue to go unaddressed. Emerging research suggests that brain health requires a root cause approach that integrates physiology, environment, and lifestyle over time. In this episode of Extend, we sit down wi...

Mental health conditions like depression, PTSD, and trauma related disorders remain difficult to treat, especially when underlying cognitive and emotional patterns persist over time. Emerging research suggests psychedelic assisted therapies may work by temporarily changing how the brain processes information and the sense of self. In this episode of Extend, we continue our conversation with Dr. Ri...

Depression, PTSD, and trauma related disorders continue to challenge modern medicine, even as our understanding of the brain and consciousness rapidly evolves. New research suggests that certain therapies may help unlock deeper healing by combining neuroscience, psychology, and carefully guided experiences. In this episode of Extend, we sit down with Dr. Rick Doblin, founder of MAPS, to unpack the...

Cholesterol remains one of the most debated biomarkers in cardiovascular medicine, yet many people still misunderstand what it actually tells us about metabolic health and disease risk. As research evolves, the conversation is shifting from simple cholesterol numbers toward deeper drivers of cardiometabolic dysfunction. In this episode of Extend, we sit down with Nick Norwitz, metabolic health res...

Chronic stress, cognitive overload, and neurodegenerative disease are rising as modern life pushes the brain beyond what it was designed to handle. At the same time, most people still have almost no visibility into how their brain is actually performing day to day. In this episode of Extend, we sit down with Ramses Alcaide, founder and CEO of Neurable, to unpack how brain computer interface techno...

Chronic inflammation, environmental toxins, and metabolic dysfunction continue to accelerate aging and chronic disease across modern populations. Many of the biggest drivers of health decline remain invisible, quietly accumulating in the body for decades before symptoms appear. In this episode of Extend, we sit down with Dr. Terry Grossman, physician, longevity expert, and co author of Transcend a...

Chronic symptoms often get labeled, managed, and medicated, yet the root cause can remain hidden. Parasites, mold exposure, Lyme disease, and microbial imbalances may quietly disrupt energy, digestion, immunity, and cognitive clarity for years without being recognized. In this episode of Extend, we sit down with Kim Rogers, founder of RogersHood Apothecary and creator of the ParaFy Kit, to unpack...

Strength is the foundation of longevity. When muscle, cardiovascular fitness, mobility, balance, sleep, and nutrition align, performance improves, metabolism sharpens, and aging becomes something you influence rather than fear. 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 Fitn...

Most people think medicine is about treating disease. What if the real future of healthcare is preventing illness and optimizing human potential long before symptoms appear. In this episode of Extend, we sit down with Dr. David Luu, physician, former pediatric cardiac surgeon, and founder of the Longevity Docs movement. Dr. Luu shares his journey from high intensity surgery to longevity medicine,...

Raising healthy children today requires more discernment than ever. Between conflicting vaccine guidance, ultra processed food marketing, and the explosion of screen exposure, modern parents are navigating a landscape filled with noise and strong opinions. In this episode of Extend, we sit down with Dr. Joel Warsh, board certified pediatrician and founder of Integrative Pediatrics, to unpack how p...

Chronic stress is quietly reshaping how we think, perform, sleep, and recover. In a world optimized for productivity, we rarely prioritize the one variable that determines long term resilience: recovery. 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 safet...

Fertility is declining while menopausal symptoms are appearing earlier. Metabolic dysfunction, chronic stress, and environmental exposures are reshaping reproductive health for both women and men. 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 wo...

Teen mental health is deteriorating in real time, fueled by ultra processed food, chronic stress, and constant screen exposure. The earlier we intervene, the more resilient the biology and brain become. 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 sh...

Most conversations about brain health focus on intelligence or genetics. True cognitive performance depends on how the brain is trained, supported, and allowed to recover across decades of life. 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 adapt...

Most women are taught to accept fatigue, weight gain, brain fog, and mood changes as a normal part of aging. What if the real issue has been overlooked gut health, muscle loss, and a medical system that failed to prioritize women's hormones. In this episode of Extend, we sit down with Dr. Amy Shah, MD, double board certified physician in internal medicine and immunology, to unpack the powerful con...

Most women are taught that aging means decline, less energy, less strength, and less desire. What if the real problem has never been age itself, but untreated hormone loss and outdated medical narratives. 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 heal...

Most people are told to lose weight to get healthy. What if that mindset is the reason metabolic health keeps getting worse, muscle keeps disappearing, and fat loss never lasts. 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. We brea...

Most people assume viral health advice is backed by solid science. What if much of it is built on cherry-picked studies, misleading mechanisms, and narratives designed to sell certainty rather than protect long-term health. 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...

Most people assume mold exposure causes allergies or respiratory issues. What if it is actually driving chronic inflammation, hormone disruption, and neurological symptoms that standard labs fail to detect. 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 m...

Most people think brain aging is inevitable. What if the real future of longevity is protecting cellular health long before symptoms appear.   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. Dr. Goodenowe shares how his work in advanced metabolomics revealed t...

Most people know what they should do to be healthy, yet still struggle to follow through. What if the real barrier is not discipline or knowledge, but mindset. 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. Sarah shares her journey from high fashion modeling to nutritional science,...

Most people assume losing strength, energy, and bone health is inevitable as we age. But what if maintaining muscle, optimizing hormones, and protecting bone density were about targeting the right systems early rather than treating symptoms later? In this episode of Extend, we sit down with Dr. Jessica Shepherd, a board-certified OB/GYN and expert in midlife health and longevity. With years of exp...

Most people focus on cholesterol and plaque when thinking about heart health. The truth is, there are hidden drivers that can silently damage your arteries and increase cardiovascular risk. 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 str...

Most people assume fatigue, low energy, and age-related decline are unavoidable. What if supporting your body, optimizing recovery, and enhancing longevity were about activating the right systems, rather than chasing symptoms? 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...

Most people assume joint pain, fatigue, and limited mobility are inevitable with age. But what if protecting your joints, optimizing recovery, and maintaining energy were about targeting the right systems early, rather than treating symptoms later? 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...