LONGEVITY with Nathalie Niddam

Today, I’m joined by the trailblazing Liz Parrish, a true pioneer in the world of longevity science and regenerative medicine. Liz doesn’t just talk about cutting-edge gene therapies—she’s the first patient to actually undergo many of them herself. In our conversation, Liz shares how her journey from stem cell advocacy to biotech innovation was fueled by a deeply personal mission: her son’s diagnosis with type 1 diabetes.   What we discuss: How Liz Parrish got into genetics and stem cells ... 00:06:45 Transition from childhood disease to treating aging ... 00:09:35 Difference between stem cells, gene therapy, and exosomes ... 00:14:20 Challenges in gene therapy delivery and cell reprogramming ... 00:19:22 Liz Parrish as patient zero for gene therapies ... 00:22:01 Results and lessons from Parrish’s self-experimentation ... 00:23:16 Senescent cells, telomeres, and aging interventions ... 00:29:22 Evolution and progress in gene therapy ... 00:34:14 Barriers and ethics of gene therapy for rare diseases and children ... 00:36:53 Public perception and future accessibility ... 00:44:55 Affordability, scaling, and redosing gene therapies ... 00:55:00 Practical longevity habits and hormones ... 01:03:54   Our Amazing Sponsors: OraltidePro™️by Profound Health - A unique mouthwash that: Promotes growth of shrinking gums, Speeds healing of mouth & tongue, Prevents oral infections (such as gingivitis), helps with enamel remineralization, reduces bacteria growth and etching and fills slots in damaged enamel. Check out OraltidePro™️at profound-health.com and use code NAT15 for 15% off your first order. NMN+G Rx by Wizard Sciences -  A scientifically formulated blend of NMN, ginsenosides from Panax ginseng, and apigenin. Together, they enhance mitochondrial function, boost NAD+ levels, and support cellular repair. Go to wizardsciences.com and look for NMN+G. Use code NAT15 at checkout to get 15% off your purchase. Fresh-Pressed Olive Oil Club: Get a full-size $39 bottle of one of the world’s finest artisanal olive oils — fresh from the new harvest—for just $1. No commitment to buy anything, now or ever. Go to GetFreshLongevity.com for a free bottle and pay just $1.   More from Nat:  YouTube Channel Join My Membership Community Sign up for My Newsletter  Instagram  Facebook Group

12 Aug 1h 22min

Today, I’m joined by Eric Edmeads, the visionary entrepreneur, evolutionary nutrition expert, and creator of WildFit. Our conversation travels from his childhood fascination with human ancestry—sparked by holding a cast of the oldest Homo sapiens skull—to his transformative health journey that erased years of chronic pain, infections, and inflammation. Eric’s personal story is compelling, but what sets him apart is how he connects our evolutionary roots to the food choices we make today. Learn more about WildFit here.  What we discuss: Eric’s ancestral nutrition journey ... 00:06:34 Evolution, dietary mismatch, and adaptation ... 00:16:52 Metabolic seasons and metabolic sovereignty ... 00:29:51 Modern food environment and endless fall ... 00:35:17 Food psychology, cravings, and rewiring habits ... 00:44:36 Intuitive eating vs. food industry manipulation ... 00:45:09 Breaking food triggers and celebrating progress ... 00:54:20 Healthspan vs. lifespan: evolutionary perspective ... 01:09:07 Rapid-fire Q&A: nutrition myths, tracking, legacy ... 01:11:54 Does ethnicity matter in diet? ... 01:15:41 How to find Eric and resources ... 01:16:42   Our Amazing Sponsors: Just Thrive Probiotic - Better digestion, healthy immunity, more energy and easy weight management. You can choose from Capsules or berry gummies—your whole family can benefit. Visit JustThriveHealth.com and use promo code NAT20 for 20% off your first 90-day bottle.  Manukora Honey - From remote forests in New Zealand, where bees collect nectar from the native Manuka tea tree. That nectar is naturally rich in antibacterial compounds like MGO, plus antioxidants and prebiotics that support immunity and gut health. Visit manukora.com/NAT to save up to 31% plus $25 worth of free gifts with the Starter Kit - you’ll get an MGO 850+ Manuka Honey jar, 5 travel sticks, a wooden spoon, and a guidebook.  Youth Firming Body Cream by Young Goose - Powered by NAD+ APEX, CelVio, Spermidine, and targeted peptides, this advanced formula restores cellular energy, supports collagen production, and enhances skin resilience. It clears cellular waste, improves skin texture, and deeply hydrates areas where aging shows most—like arms, legs, neck, and décolleté. Visit YoungGoose.com—use code NAT10 to get started, or 5NAT if you’re an existing customer.   More from Nat:  YouTube Channel Join My Membership Community Sign up for My Newsletter  Instagram  Facebook Group

8 Aug 1h 19min

In today’s episode, I’m excited to bring you a truly delicious conversation with TJ Robinson, also known as "The Olive Oil Hunter" and founder of the Fresh Pressed Olive Oil Club. If you’ve ever wondered what makes extra virgin olive oil such a key component of longevity and Mediterranean health, you’re going to love this one. (Go to http://GetFreshLongevity.com and get a $39 bottle for just $1.) What we discuss: Food as medicine and olive oil’s role in health ... 00:00:53 Interest and confusion around olive oil quality ... 00:02:30 Fraud and counterfeit olive oils ... 00:02:52 Why harvest timing and fruit ripeness matter ... 00:13:27 Cost and yield: why artisanal is pricier ... 00:16:15 Science and polyphenols: health benefits explained ... 00:16:56 What degrades olive oil: time, light, heat, oxygen ... 00:17:44 How long olive oil stays “fresh” and best practices ... 00:19:42 Daily use: how to best integrate olive oil ... 00:20:08 Choosing the best olive oil at the store ... 00:22:15 Cooking with olive oil and protecting its quality ... 00:29:03 Biohacking with olive oil for satiety & blood sugar ... 00:30:12 Tasting olive oil: identifying quality ... 00:33:22 Bitterness and spiciness as quality markers ... 00:37:06 Simple ways to add olive oil to meals ... 00:39:01 What to avoid: unfiltered/cloudy oils in clear bottles ... 00:50:11   Our Amazing Sponsors: Berberine Breakthrough - Take 15 min. before a meal and your body will push carbs and glucose into your muscles to be used as fuel instead of turning them into fat. Enjoy more stable energy without the post-meal crash. Visit bioptimizers.com/bionat and enter the code BIONAT to get 10% off your order.   More from Nat:  YouTube Channel Join My Membership Community Sign up for My Newsletter  Instagram  Facebook Group

5 Aug 54min

Today, I’m joined by Dr. Arvind Chakravarthy and Sanjiv Lal—two visionaries at the forefront of regenerative medicine. Dr. Arvind, an ER doctor turned regenerative therapy expert, and Sanjiv, a former pharmaceutical scientist now pioneering next-gen biotech, share their journey from the broken systems of traditional medicine to developing breakthrough therapies that reawaken the body’s youthful potential.   What we discuss:Defining stem cells, exosomes, and cell factor ... 00:12:21 Analogies to understand regenerative therapy landscape ... 00:12:21 Placental sourcing and cell factor science ... 00:15:31 Restoring “stemness” and youthful healing ... 00:19:04 Safety & screening for cell-derived products ... 00:20:26 Cell factor vs. exosomes & clinical applications ... 00:27:05 Inflammation modulation & case studies (injury, autism, alopecia) ... 00:34:08 Lymphatic system’s role & immune modulation ... 00:40:14 Combining with peptides; protocol innovations ... 01:03:25 Chronic pain, receptor reset, and medication reduction ... 01:08:10 Access, affordability, and regulatory notes ... 01:12:42   Our Amazing Sponsors: NEW Timeline Gummies: Urolithin A supports muscle strength and cellular energy. It’s about improving how your body functions at the source. Mitopure is the only clinically proven Urolithin A, giving you six times more than you’d get from a glass of pomegranate juice. Visit Timeline.com/nat20 and use code nat20 for 20% off your purchase.    StemRegen - A plant-based supplement protocol designed to enhance stem cell function. support your recovery, flexibility, and long-term vitality. Visit stemregen.co/NAT15 and use code: NAT15 for 15% off your order.   LVLUP - Ultimate GI Repair by LVLUP Health - Whether you're struggling with digestive discomfort or want to strengthen your gut health, Ultimate GI Repair provides the comprehensive support your body needs to restore balance. The ingredients are unmatched! Visit https://lvluphealth.com/ and use code NAT at checkout for 20 % off.   More from Nat:  YouTube Channel Join My Membership Community Sign up for My Newsletter  Instagram  Facebook Group

1 Aug 1h 15min

Today, I’m joined by Mike Feldstein, founder of Jaspr (get $400 off this week ONLY) and a true disruptor in the world of clean air and biohacking. If you’ve ever overlooked just how much the quality of your indoor air affects your sleep, your immune system, and your long-term health, prepare to have your mind changed. CLICK HERE for $400 off your NEW JASPR or use code NAT at checkout. Offer ends 8/8/25. Get my Top 5 Favorite Peptides List FREE click here to download the pdf.   What we discuss: Air scrubbers vs. purifiers ... 00:07:14 Mike’s journey and Jasper origins ... 00:08:48 Indoor pollution and wildfire smoke ... 00:14:09 Health impacts from indoor air ... 00:17:16 How air scrubbers work ... 00:18:05 Real-world results and user stories ... 00:20:21 Jasper’s sleep and mold studies ... 00:23:36 Wildfires, urban air, and recovery ... 00:30:13 Beyond scrubbers: plants and other tips ... 00:35:44 Microplastics and Jasper’s research ... 00:45:55 Filter design and DIY alternatives ... 00:51:25 Kindling Academy & healthy school movement ... 00:56:25 Extending clean air to more schools ... 01:04:43 Jasper discount offer and wrap-up ... 01:11:21   Our Amazing Sponsors: MitoBlue - Everything in the formula is there to help you think clearer, move better, and stay resilient—mentally and physically - Methylene Blue, NMN, PQQ, Apigenin and Ginseng. Go to wizardsciences.com and look for MitoBlue. Use code NAT15 at checkout to get 15% off your purchase. CAROL Bike: With its cutting-edge, science-backed method, CAROL Bike can boost your VO2max by 12% in just 8 weeks—essentially rewinding your fitness clock by a decade. The folks at CAROL Bike are offering a 100-day FREE trial! Visit http://carolbike.pxf.io/Nat or use code NAT100 for a free 100-day trial. OraltidePro  - A unique mouthwash that: Promotes growth of shrinking gums, speeds healing of mouth & tongue, prevents oral infections (such as gingivitis), helps with enamel remineralization, reduces bacteria growth and etching and fills slots in damaged enamel. Check out OraltidePro at profound-health.com and use code NAT15 for 15% off your first order.   More from Nat:  YouTube Channel Join My Membership Community Sign up for My Newsletter  Instagram  Facebook Group

29 Jul 1h 14min

Today we’re tackling a topic that’s near and dear to my heart—and absolutely essential for anyone interested in healthspan: sleep. If you’re someone who thinks sleep is a waste of time, or if you only wish you could get a good night’s rest, you’ll want to stick around for this episode. I had the pleasure of sitting down with Dr. Michael Breus—he’s a clinical psychologist, board certified sleep specialist, and bestselling author of four books, including “The Power of When.” We dive into everything from the basics of building healthy sleep habits to busting some long-held myths (including why the 5am Club might not be all it’s cracked up to be). Check out his NEW book: Sleep, Drink, Breathe!   What we discuss: Chronotypes: animals, genetics, and changing over life ... 00:07:01 Hydration, breath work, and sleep explained ... 00:09:11 Dolphin chronotype and insomnia behaviors ... 00:22:19 Using chronotypes for family and work relationships ... 00:25:36 Consistent wake-up time as key to sleep ... 00:27:58 Sleep flexibility, tracking obsession, and myths ... 00:29:13 Addressing insomnia: practical strategies ... 00:43:46 Middle-of-the-night waking: what to do ... 00:44:57 Don’t pee or check the clock unless necessary ... 00:46:33 478 breathing and non-sleep deep rest ... 00:49:34 Accepting occasional bad nights ... 00:53:57 Napping: dos, don’ts, and napa-latte ... 00:56:22 Caffeine/melatonin metabolism and sleep supplements ... 00:59:28 Sleep-supportive nutrients: magnesium, D, iron ... 01:03:38 Melatonin: dosing, interactions, and safety ... 01:04:08 Mouth taping: risks and recommendations ... 01:07:18 Getting screened for sleep apnea at home ... 01:09:15 Hydration hacks: sip, don’t gulp ... 01:16:22 Alcohol: timing and minimizing sleep impact ... 01:18:14 Breathwork for both sleep and calm ... 01:21:21 Top actionable sleep and health tips ... 01:15:23   Our Amazing Sponsors: Qualia Senolytic is a clinically tested formula with 9 plant-based, vegan ingredients designed to help your body clear out zombie cells—so you can feel younger, faster. Visit qualialife.com/nathalie and use promo code NATHALIE to save 15%! Bio-Shield by Young Goose - It’s a broad-spectrum serum that protects against UVA/UVB, infrared, AND high-energy visible (HEV) light—aka the stuff pouring out of your laptop right now. Visit YoungGoose.com—use code NAT10 to get started, or 5NAT if you’re an existing customer. Fresh-Pressed Olive Oil Club: As an introduction to his Fresh-Pressed Olive Oil Club, T. J. is willing to send you a full-size $39 bottle of one of the world’s finest artisanal olive oils — fresh from the new harvest—for just $1 to help him cover shipping. No commitment to buy anything, now or ever. Go to GetFreshLongevity.com for a free bottle and pay just $1.   More from Nat:  YouTube Channel Join My Membership Community Sign up for My Newsletter  Instagram  Facebook Group

25 Jul 1h 24min

In this episode of the Longevity Podcast, I sit down with Dylan Gemelli—a name many of you may know from the bodybuilding world and the pioneering days of biohacking. Our conversation takes a very personal turn, as Dylan bravely opens up about his early struggles with body image, bulimia, and body dysmorphia, and how these challenges set the stage for his journey into fitness, nutrition, and ultimately, cellular and mitochondrial optimization. Free “Top 5 Peptides” Download from Nat: https://natniddam.com/Top5   What we discuss: Trigger warning: Eating disorders ... 00:03:52 Early body image struggles ... 00:08:11 Eating disorders and sports ... 00:11:11 Addiction and life rebuild ... 00:16:40 Steroids, SARMs, and peptides ... 00:18:08 Public criticism and dysmorphia ... 00:19:04 Biohacking and diet overhaul ... 00:20:42 Heart risk and labs ... 00:27:23 Individualized diet lessons ... 00:39:44 Evolving coaching philosophy ... 00:41:50 Urolithin A & methylene blue ... 00:46:28 Podcast vision and legacy ... 00:52:32   Our Amazing Sponsors: Ultimate GI Repair by LVLUP Health - Whether you're struggling with digestive discomfort or want to strengthen your gut health, Ultimate GI Repair provides the comprehensive support your body needs to restore balance. The ingredients are unmatched! Visit https://lvluphealth.com/ and use code NAT at checkout for 20 % off. StemRegen - A plant-based supplement protocol designed to enhance stem cell function, support your recovery, flexibility, and long-term vitality. Visit stemregen.co/NAT15 and use code: NAT15 for 15% off your order. Mimio - A supplement that gives you all the cellular, metabolic, and longevity benefits of a prolonged fast—even on the days when you’re eating normally. Visit mimiohealth.com/nat and use code NAT FOR 20% off your first single purchase or subscription order.   More from Nat:  YouTube Channel Join My Membership Community Sign up for My Newsletter  Instagram  Facebook Group

22 Jul 1h 10min

Today, I’m flying solo for a deep—well, more like a just-scratching-the-surface—dive into one of the body’s most fascinating hormones: melatonin. After getting so many of your questions about how melatonin really works, whether it’s just about sleep, and how it might support healthy aging, I decided to tackle all those hot topics head-on in this episode.   Download my FREE guide to my top 5 peptides for longevity:  https://www.natniddam.com/top5   Melatonin Product mentioned: https://symphonynaturalhealth.com/?_ef_transaction_id=&oid=2&affid=161 and the code is NAT     What we discuss: Why melatonin is complex; plans for future episodes ... 00:00:42 Melatonin as darkness hormone; comparison with vitamin D ... 00:01:51 Top science-backed facts about melatonin ... 00:03:25 Light exposure’s impact and blue light mitigation tips ... 00:05:09 Bioidentical melatonin in plants and animals; supplement notes ... 00:06:41 Production in pineal gland and gut; unique roles ... 00:07:24 Melatonin decline with age and rationale for supplementation ... 00:09:02 Calcified pineal gland and bioregulator benefits ... 00:10:03 Melatonin’s antioxidant, skin, mitochondrial, and anti-cancer effects ... 00:10:37 High-dose melatonin in research and cancer ... 00:12:21 Melatonin from food—phytomelatonin vs. synthetic ... 00:18:37 Supplements: dependency, dosing, and genetic factors ... 00:21:57 Practical tips for dosing and timing ... 00:23:22 Potential drug interactions and safety ... 00:27:38 Wide-ranging health impacts and future research ... 00:28:26 Product recommendations and tracking results ... 00:29:55   Our Amazing Sponsor: OraltidePro  - A unique mouthwash that: Promotes growth of shrinking gums, Speeds healing of mouth & tongue, Prevents oral infections (such as gingivitis), Helps with enamel remineralization, Reduces bacteria growth and etching and Fills slots in damaged enamel. check out OraltidePro at profound-health.com and use code NAT15 for 15% off your first order.   More from Nat:  YouTube Channel Join My Membership Community Sign up for My Newsletter  Instagram  Facebook Group

18 Jul 32min