#352: Biohacker’s DREAM: How Plant Exosomes Deliver Cellular Power Like Never Before | Dr. Jeffrey Gross

Today, I’m welcoming back Dr. Jeffrey Gross, a true pioneer in the regenerative longevity space. You might remember our earlier episode where we explored the transformative science of human exosomes—but today, we’re going even further, straight into the fascinating world of plant exosomes. In our conversation, Dr. Gross reveals how rediscovering his passion for molecular biology led him to a powerful realization: plants, through their exosomes, have found a natural way to deliver high-potency nutrients right where our bodies need them most.

#351: How to Rewire Your Gut (and Mind) For Health: Coffee, Microbiome DIVERSITY, and The Power of Belief | Dr. Vincent Pedre

I’m thrilled to bring you another fantastic episode that’s all about gut health—a topic I know so many of us care deeply about, whether you’re dealing with digestive issues yourself or just looking to optimize your vitality and longevity. Today, I’m joined by the brilliant Dr. Vincent Pedre, one of the most sought-after experts in functional medicine and an incredible advocate for what he calls “gut-centric medicine.” In our conversation, Dr. Pedre shares his inspiring journey from being a tightly-wound, needle-phobic med student to becoming a leader in gut health.

#350: Nature’s Longevity CODE Revealed: Exosomes, Plasma HACKS & the Real Science of Aging | With Dr. Ian White

In this episode, I sit down with Dr. Ian White—one of the most exciting researchers in regenerative medicine today. If you’re even a little bit curious about how to hack aging or have heard the buzz about things like plasma exchanges, exosomes, or why on earth lobsters never seem to grow old, you’re in for a treat. Dr. White and I go deep into the science behind some of the hottest—and often misunderstood—areas of regenerative medicine. He shares his journey from academia to entrepreneurship, the real story behind stem cell therapies (and all the misconceptions out there), why pregnancy might be nature’s best anti-aging trick, and the eye-opening potential of amniotic fluid for healing and rejuvenation.

#349: Jaw-Dropping Moments From The Last 6 Months: The Conversations Still Stuck in My Head With Nat Niddam (Solo)

Today, I've got something special for you: a solo episode where I look back at the past six months and handpick the five episodes and ideas that truly changed the game for me—and, based on your feedback, for many of you too. I'm excited to share the biggest, most paradigm-shifting insights that have transformed how I think about aging, prevention, healing, and what it really means to extend your health span. From the mind-blowing potential of exosomes in regenerative medicine, to a controversial conversation about whether mammograms are actually the best approach for breast cancer screening, to the huge role mitochondria play in vibrant health—and the power of methylene blue as a mitochondrial “supercharger,” I’m breaking down the real lessons, not just interesting trivia.

#348 The Overlooked Power of Your Lymphatic System in Longevity and Recovery (Fascia Release and Deep Healing EXPLAINED) with Dr. Stephanie Canestraro

In this episode, we unpack what the lymphatic system actually does, why it’s so important, and how problems with lymph flow can show up in unexpected ways throughout your body. Dr. Canestraro explains how congestion in this "forgotten system" can lead to symptoms ranging from swelling and pain to anxiety and fatigue, and why the usual advice to simply move more or try dry brushing might not be enough if your deep lymphatics are stagnant.

#347: Left vs Right Brain: The NEW Science Behind ADHD, OCD & Childhood Development With Dr. Robert Melillo

In this episode, I’m thrilled to sit down with Dr. Robert Melillo, a clinical neuroscientist with nearly 40 years of experience decoding the mysteries of the brain and how our modern lifestyle—and especially technology—are changing it. If you’ve ever worried about what all that screen time means for your kids’ developing brains (or your own), this conversation is going to give you a whole new perspective. Dr. Melillo dives deep into why conditions like ADHD, OCD, and anxiety might not be life sentences at all, but rather signs that our brain’s right and left hemispheres are slipping out of sync in today’s hyper-digitized world.

#346: How Wearables, Biological Age Tests, And AI Are Shaping the Future Of Longevity With David Korsunsky

Today I’m joined by my friend and fellow biohacker, Dave Korsunsky, founder of Heads Up Health. In this episode, we take you on a journey through the evolution of biohacking—from the early days when continuous glucose monitors were a novelty and cryotherapy sounded like science fiction, all the way to the sophisticated, data-driven tools we have at our fingertips today. We get real about how overwhelming it can feel to track the flood of information from wearables, labs, and health gadgets—and why making sense of your personal metrics is more important than ever.

#345: The IMMUNITY Gamechanger | Thymosin alpha-1 Peptide (Cancer, Aging & Autoimmune) with Nat Niddam

Welcome back to the Longevity Podcast! I’m your host, Nathalie Niddam—a nutritionist, human potential and epigenetic coach, and devoted biohacker. Today, I’m tackling one of your most-requested topics: Thymosin Alpha 1, a peptide that keeps lighting up conversations in my communities. In this episode, I walk you through what Thymosin Alpha 1 is, why I think it matters for our immune systems, and how it’s being used around the world—not just for immune support, but as an adjunct in cancer therapies and for managing inflammation and aging.

#344: Mindset Over Mortality: Top Breakthroughs for EXTREME Longevity (And How to Think Like an Immortal) with James Strole

Welcome back to the Longevity Podcast! In this episode, I have the pleasure of sitting down with James Strole, a beacon in the radical longevity space and the visionary founder behind People Unlimited and RAADfest. James shares the personal journey that led him into the world of life extension—shaped by a spiritually open-minded mother, a pivotal loss, and a lifelong desire to challenge the idea that aging is inevitable.

#343: The BODY Remembers: Secrets to Fascia, Trauma & Radical Healing (Neural Therapy, Osteopathy, and the Power of Emotions) | Dr. Tudor Marinescu Reveals All

Welcome back to the Longevity Podcast! I’m so excited to share today’s episode with you, because it’s one that’s deeply personal and truly inspiring. I had the pleasure of sitting down with Dr. Tudor Marinescu, a remarkable physician I met during one of the Sedona retreats I co-host. Although he began his career as a trauma and orthopedic surgeon in Germany, Dr. Tudor’s path soon led him far beyond traditional medicine. Now, he’s known for his transformative work in osteopathy, neural therapy, and the exploration of how trauma—both physical and emotional—can shape our health and longevity.

#342: Unlocking The Secret Code To Fasting: The Biohack for Hunger, Longevity & Energy (How Scientists Are Hacking Your CELLS) | Chris Rhodes

Welcome back to the Longevity Podcast! I’m so excited for today’s episode, where I sit down with Chris Rhodes—nutritional biochemist, fasting researcher, and CEO of Mimio Health—to dive deep into one of the most fascinating emerging topics in longevity science: fasting mimetics. If you’ve ever wanted to get the regenerative, anti-inflammatory, and health-boosting effects of fasting, but struggled to actually fast for 36 hours or more (trust me, I get it!), this conversation is for you.

#341: 5 Underrated Longevity Practices You Should Start Doing… Yesterday | With Nat Niddam

Welcome back to the Longevity Podcast! I’m your host, Nathalie Niddam—nutritionist, human potential and epigenetic coach, and I’m excited to share another solo episode with you. Today, I’m diving into a topic that really resonated with my community on Instagram: five essential habits I wish everyone in their 40s (and honestly, any age!) knew to set themselves up for better health and longevity—without spending a dime.

#340: Dave Asprey on Biohacking, Longevity, and Living to 180 (Kale Is Out, Stem Cells Are In) | The Longevity Revolution Explained

I had the chance to sit down with one of the original pioneers of the biohacking movement: Dave Asprey. You probably know Dave as the founder of Bulletproof, the mastermind behind putting butter in coffee, and the creator of Upgrade Labs and the Biohacking Conference. He’s also a four-time New York Times bestselling author. In our chat, Dave and I explore the evolution of biohacking and how it’s blossomed into the multi-billion dollar industry it is today. We dig into why Dave believes energy—not just time or money—is the actual currency of longevity and high performance.

#339: Clean Supplements and Protein Powders: What Every Health-Conscious Consumer Needs to Know With Oliver Amdrup-Chamby

I’m joined today by Oliver Amdrup-Chamby, the co-founder of Puori and a true trailblazer in supplement transparency and quality. We break down everything you need to know to become a more informed consumer, from how to avoid hidden contaminants like heavy metals, pesticides, and microplastics, to why oxidation in fish oil is such a big deal, and the real story behind protein powders—especially the plant-based ones.

#338: How the Sun ACTUALLY Impacts Skin Aging and Cancer Risk: Skin Cancer Controversies, Sun Safety Secrets, and Anti-Aging Breakthroughs With Teo Soleymani, MD

Join me and Dr. Teo Soleymani—double board-certified dermatologist and Mohs surgeon—for an eye-opening episode on sun exposure and skin health. We’ll bust myths around sun safety, explore the real science of skin cancer (and how it’s not always caused by sun), and reveal ways to protect and rejuvenate your skin from the inside out. Whether you’re curious about sunscreen, the latest research, or how to enjoy summer safely, this episode has you covered!

#337 Solo: This Tiny Molecule Can Tackle Inflammation & Immune Health - Diving into KPV with Nathalie Niddam

In this special solo episode, it’s just me, Nathalie Niddam—nutritionist, human potential and epigenetic coach—returning to my roots and diving deep into the world of peptides. Today, I’m shining a spotlight on KPV, a fascinating and often overlooked peptide with powerful anti-inflammatory, antimicrobial, and healing properties.

Peptides, Joint Health, Immune System SupportErin RyanMay 23, 2025

#336: Hormone Replenishment, Digestive Rest, & Creatine: A Fresh Approach to Women’s Longevity With Cynthia Thurlow

Today, I’m joined by Cynthia Thurlow, a remarkable nurse practitioner, podcast host, and true hormone whisperer who is on a mission to help women thrive through perimenopause and beyond. If you’re curious about how hormones shape your healthspan, want to understand what your doctor might be missing when it comes to midlife transitions, or are just ready to feel more empowered in your own body, you’re going to love this conversation. Cynthia and I get honest about the realities of hormonal changes, the critical (but often overlooked) role of gut health and autoimmunity, and why some of the most popular wellness trends—like intense cardio, strict intermittent fasting, and even daily “healthy snacks”—can sometimes do more harm than good.

#335 Unlocking VO2 Max: TIME-Saving Secrets (Why Zone 2 Alone Won’t Cut It) | REHIT And Metabolic Health With Ulrich Dempfle

Today, I’m joined by Ulrich Dempfle, the innovative mind behind the CAROL Bike. Ulrich’s journey is fascinating—he started as a mechanical engineer in Europe, became a pioneer in hospital AI systems, and is now laser-focused on bringing cutting-edge fitness tech to regular people, like you and me. If you’ve been overwhelmed by all the talk about Zone 2 training—endless hours of slow, steady-state cardio being hailed as the “ultimate” longevity workout—this conversation is for you. We get into the realities of what Zone 2 actually does (and doesn’t do), why most people don’t realistically have time for four to eight hours of cycling or jogging every week, and, more importantly, what you can do instead that’s actually proven to boost your health.

#334: Iron Overload | More Common Than You Think - Fatigue, Low Testosterone, Joint Pain, Hair Loss, Gut Issues & More - What To Do About It With Christy Sutton

Today, I sit down with Dr. Christy Sutton, author of The Iron Curse and an expert whose personal journey through her husband’s long and confusing health saga opened her eyes to the often-missed danger of hereditary hemochromatosis. While most people worry about not getting enough iron, Dr. Sutton and I focus on what happens when you have too much—and how this silent, often undiagnosed condition can wreak havoc on organs, hormones, joints, and even mental health.

#333: Keto Myths, Carb Days, and Why Calories Don’t Count | Ben Azadi on Breaking the Weight Loss Cycle

Today I’m excited to bring you a conversation with my friend and special guest, Ben Azadi—founder of Keto Kamp and author of Metabolic Freedom. In this episode, Ben and I take on some of the most stubborn myths around metabolism and weight loss, especially the widely held belief that “calories in, calories out” is the key to health. We talk through why so many people get stuck in frustrating weight plateaus, even when they feel they’re doing all the right things, and why lasting metabolic health is about much more than just cutting calories or squeezing in more steps.

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