Best Kristin Weitzel Podcasts (2025)

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90. Kristin Weitzel: How to Use Cold Plunging for Ultimate Nervous System Control 1:16:13

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4d ago1:16:13

1:16:13

What if three minutes in cold water could give you more confidence than years of therapy? In this episode of Extend, I sit down with Kristin Weitzel, a breathwork expert and cold plunge coach who has certified over 325 instructors worldwide in her approach to nervous system regulation. We explore how to use breathwork to downregulate your nervous s…

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Ep. 26 Kristin Weitzel explains your breath changes your brain, perception, anxiety, sleep, and more. 26:31

21d ago26:31

26:31

Andi Lew and Kristin help you understand your breath and where it may be holding you back from all areas of your life!By Andi Lew

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Why Testosterone Levels Dropped 50% Worldwide | Shalin Shah 1:03:57

7d ago1:03:57

1:03:57

Testosterone levels have dropped by nearly 50% over the past 40 years, creating ripple effects in metabolism, mood, fertility, and longevity. In this episode, you’ll learn why hormones are declining across both men and women, the hidden role of endocrine disruptors, and how lifestyle, TRT, and new oral formulations are changing the conversation abo…

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89. Sara Szal, MD: Why 80% of Women Experience Brain Fog in Perimenopause (And How to Fix It) 55:02

6d ago55:02

55:02

What if the depression, brain fog, and weight gain you're experiencing isn't "just aging" but actually a treatable hormone deficiency? In this episode of Extend, I sit down with Sara Szal, MD, a Harvard-trained gynecologist who has revolutionized how we approach women's health. We dive into why 80% of women experience brain dysfunction during menop…

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COMEDIAN JUDGES THE TOP BIOHACKS—& DISCOVERS ALIENS ARE ACTUALLY HEALTH GURUS | Brent Pella - E125 57:29

7d ago57:29

57:29

Comedian, creator, and wellness satirist, Brent Pella, joins Kristin for an insightful, yet laugh out loud conversation on navigating life’s highs and lows with humor. From the gritty realities of the comedy grind and the wild absurdities of biohacking culture, to the transformative power of psychedelics and the art of finding light in the darkest …

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Ep. 28 Jorge Perez explains his “Shut the F#%k Up!” methods based on his best selling book 22:45

7d ago22:45

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Andi Lew chats to the coach and author about how to silence the mind and change the narrative on what’s happening. This is a deep and hilarious interview that will have you laughing and getting insight at the same time!By Andi Lew

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88. Ben Azadi: The $4.6 Trillion Healthcare Crisis and How to Reverse Metabolic Disease in 30 Days 38:34

11d ago38:34

38:34

93% of Americans are metabolically unhealthy and don't even know it. In this episode of EXTEND, I sit down with Ben Azadi, metabolic health expert and New York Times bestselling author who transformed his life by losing 80 pounds after facing obesity, depression, and pre-diabetes at just 23 years old. We explore how one out of every four healthcare…

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Closing the Gender Gap in Women’s Health Research I Katie Moore & Mackenzie De Jesus 43:11

14d ago43:11

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Women’s health research has historically overlooked critical differences in female biology. In this episode, Katie Moore and Dr. Mackenzie De Jesus join me to uncover the persistent gender gap in health studies. We discuss the implications of male-centric research, the rise of wearable health tech, and how women can take charge of their health with…

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HOW PEMF MATS CAN REGULATE YOUR NERVOUS SYSTEM | Mike McPherson & Alyssa Blue - E124 1:05:22

13d ago1:05:22

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From living in a leaking bus during a torrential downpour to creating one of the most innovative healing tools on the market, Mike and Alyssa’s journey is nothing short of extraordinary. In this heartfelt and high-energy conversation, they open up about the struggles that shaped their mission, the science and soul behind the Align Mat, and how auth…

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87. Layne Kilpatrick: The Shocking Truth About Microplastics Destroying Young Men's Hormones 56:44

14d ago56:44

56:44

What if I told you that an 18-year-old athlete had a testosterone level of 26 - when it should be near 1,000? In this episode of Extend, I sit down with Layne Kilpatrick, a pharmacist with over 30 years of experience who has been sounding the alarm about environmental toxins for years. We dive into the alarming decline in testosterone levels, how m…

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Ep. 27 Dr. Sara Sabokpey makes dentistry comfy 24:25

14d ago24:25

24:25

Andi Lew chats to Dr. Sara from Comfy Dental Studio in Beverly Hills who launches the comfy method. How could visiting a dentist be this relaxing and comfortable? The Comfy Method is something you will want to implement in your practice!By Andi Lew

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BREATHWORK TO UNWIND ANXIETY - E123 11:48

17d ago11:48

11:48

Unwind stress, calm anxiety, and support restful sleep with Kristin’s most popular guided breathwork session, Riding the Wave. This 10-minute practice uses calming handpan music and intentional breathing techniques to restore your nervous system and bring you back to balance—anytime you need it. KEY TIMESTAMPS: (00:00) – Introduction to Riding the …

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86. Tracey Stroup, ND: Why the Ozempic Craze Almost Ruined Peptide Therapy (And How Functional Medicine Got It Right) 52:14

19d ago52:14

52:14

Did you know that functional practitioners have been using GLP-1 peptides safely for years—long before the Ozempic phenomenon hit mainstream medicine? In this episode of Extend, I talk with Dr. Tracey Stroup, a naturopathic doctor and peptide therapy expert, who reveals how the pharmaceutical industry's approach to semaglutide created unnecessary c…

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How to Improve Vision & Brain Performance | Dr. Bryce Appelbaum 1:06:27

21d ago1:06:27

1:06:27

Your vision is more than just seeing clearly—it's a direct reflection of your brain function and overall health. In this episode, we explore the groundbreaking field of neuro-optometry and how vision training can improve focus, mental clarity, energy levels, and even stress resilience. Learn how screen time is impacting your eyesight, why more kids…

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85. Cynthia Thurlow: What Your Doctor Isn't Telling You About Menopause and Metabolic Health 2:05:00

21d ago2:05:00

2:05:00

What if the symptoms you've been told to "just deal with" during perimenopause could actually be addressed? In this episode of Extend, I sit down with Cynthia Thurlow, a nurse practitioner who left traditional cardiology to focus on women's health and metabolic medicine. We explore why the medical system has failed women during menopause, the criti…

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ALGAE: THE TINY SUPERFOOD BOOSTING ENERGY, IMMUNITY & LONGEVITY | Catharine Arnston - E122 1:02:52

20d ago1:02:52

1:02:52

Kristin sits down with the unstoppable Catharine Arnston—founder of ENERGYbits and a globally recognized algae expert to unpack the unmatched power of spirulina and chlorella. From healing her sister’s cancer to earning a PhD at nearly 70, Catharine shares her journey of turning a tiny superfood into a worldwide wellness movement. Discover the trut…

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84. Dr. Nick Norwitz: Why 'Evidence-Based' Medicine Fails Most People (And What to Do Instead) 23:38

26d ago23:38

23:38

The top 10 grossing drugs only help 1 in 4 to 1 in 25 people who take them. Yet they're still considered "evidence-based" and prescribed to millions. In this episode of Extend, I talk with Dr. Nick Norwitz, who reveals why you can't rely on population averages to fix your individual health problems. We explore why the medical system isn't designed …

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Reverse Hashimoto’s and Autoimmunity Naturally | Ryan Monahan 1:05:33

28d ago1:05:33

1:05:33

If you're struggling with fatigue, weight gain, brain fog, or unexplained symptoms despite “normal” labs, this episode will help you uncover what’s really going on. We explore how thyroid dysfunction—especially Hashimoto’s—is often missed, misdiagnosed, or mistreated. Learn the real root causes behind low thyroid function, the truth about lab testi…

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83. Dr. Joel Kahn: Why Most Cardiologists Are Missing the Real Causes of Heart Disease 50:00

28d ago50:00

50:00

What if everything you've been told about preventing heart disease is only half the story? In this episode of Extend, I sit down with Dr. Joel Kahn, a pioneering preventive cardiologist who's spent decades challenging the traditional approach to cardiovascular medicine. We explore why the 1961 Framingham risk factors represent an incomplete picture…

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Ep. 25 Dr Clement Lee shares cutting edge healing protocols for optimal wellness 23:26

28d ago23:26

23:26

Andi Lew chats to Dr. Clement Lee from Optimal Health and Wellness about his work in practice and the incredible results, including using neural therapy for trauma healing, and IV CBD.By Andi Lew

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82. Dr. Amy Shah: The Real Reason Women Lose Strength in Perimenopause (And How to Get It Back) 26:53

1M ago26:53

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Why can't you open that jar anymore? Why does getting up from a chair feel harder than it used to? In this episode of Extend, I sit down with Dr. Amy Shah to explore the strength crisis happening to women in perimenopause. We dive into the simple tests that reveal where you're losing ground—and why most women are shocked by their results. We also s…

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A LOVE LETTER TO YOUR NERVOUS SYSTEM - E121 39:24

1M ago39:24

39:24

Kristin invites listeners into an intimate love letter to the nervous system. Broadcasting from the Psychedelic Science Conference, Kristin vulnerably shares the highs and lows of her past year and a half. Grief, healing, connection, and growth, while exploring how breathwork, presence, and radical self-expression are gateways to regulation and fre…

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81. Dr. Zain Kassam: How Your Gut Bacteria Control Your Brain, Weight, and Longevity 1:18:19

1M ago1:18:19

1:18:19

What if I told you there's an organ in your body with more cells than the Milky Way has stars—and most doctors barely think about it? In this episode of Extend, I sit down with Dr. Zain Kassam, a gastroenterologist turned microbiome researcher who's pioneering how we understand the trillions of organisms living in and on us. We dive into why your g…

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Ep.24 Ben Azzadi explains what’s holding you back from Metabolic Freedom 27:40

1M ago27:40

27:40

Andi Lew chats to the author of Metabolic Freedom, Ben Azzadi to inspire you to get lean, and you’ll be shocked to hear what kind of foods help!By Andi Lew

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80. Dr. Nayan Patel: Your Cells Are Drowning (And One Molecule Can Save Them) 34:55

1M ago34:55

34:55

Oxidative stress. Toxin overload. Immune dysfunction. These aren't separate problems—they're all symptoms of your body working overtime on one exhausting job. In this episode of Extend, I sit down with Dr. Nayan Patel, a pharmacist who's dedicated his career to understanding glutathione—the molecule your body produces more than any other. We break …

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Inside the Biohacking Routine of a Mom and CEO I Lindsay O’Neill 1:04:03

1M ago1:04:03

1:04:03

What happens when a tech executive and mom of three uses biohacking to heal herself and her child from autoimmune dysfunction, chronic UTIs, and fatigue? Lindsay O’Neill shares her daily routine, the Immortal Chamber experience, and the testing tools that reversed years of inflammation. Learn how to combine intuition, diagnostics, and health tech t…

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79. Dr. Scott Sherr: Hyperbaric Therapy: This is How Pressure + Oxygen Unlock Healing 1:30:49

1M ago1:30:49

1:30:49

Low energy, brain fog, and poor recovery aren’t just part of getting older—they’re often signs that your cells are underperforming. And one major reason? They’re starved for oxygen. In this episode of Extend, I talk with Dr. Scott Sherr, a hyperbaric medicine specialist who helps patients and doctors worldwide use oxygen therapy to restore cellular…

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HOW QUANTUM ENERGY BLOCKS HARMFUL EMF AND REDUCES STRESS | Todd Shipman - E120 49:21

1M ago49:21

49:21

Kristin welcomes quantum energy expert Todd Shipman for a deep dive into the science, mystery, and life-changing potential of quantum energy and entanglement. From the emotional healing that followed his divorce to the scientifically-backed impact of quantum upgrades, Todd shares how this invisible force is revolutionizing health, wellness, and hum…

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Ep. 23 Dr Kien Vuu is in interventional radiology & longevity medicine to create a more loving & healthy world. 28:22

2M ago28:22

28:22

Andi Lew chats to double board certified Dr Kien Vuu about his journey as a refugee with his family as a small child that led to the most profound story of merging allopathy and wellness practices.By Andi Lew

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78. Dr. Bill Rawls: Chronic Infections Don’t Go Away—They Go Quiet (Here's How to Reverse Them) 36:35

2M ago36:35

36:35

Fatigue, brain fog, joint pain, blood pressure that won’t budge, these aren’t isolated symptoms. They’re your cells signaling that something’s off. In this episode of Extend, I sit down with Dr. Bill Rawls, a board-certified OB/GYN who now focuses entirely on cellular health. We explore why most chronic illness isn’t about your diagnosis, it’s abou…

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Gut Health: The Missing Key to Sustainable Weight Loss | Joel Greene 1:09:33

2M ago1:09:33

1:09:33

If you're stuck in the cycle of restrictive dieting and rebound weight gain, your gut may be the root cause. In this eye-opening episode, Joel Greene shares how gut diversity, immune signaling, and adipose tissue health impact fat loss—and why most diets fail without nature’s built-in rhythms. Learn how to reset your microbiome, restore key bacteri…

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77. Professor Tim Spector: Your Gut Bacteria Control Your Health More Than Your DNA 1:40:26

2M ago1:40:26

1:40:26

Your doctor says your health problems are genetic, so you're destined for the same fate. But what if that's completely wrong? In this episode of Extend, I'm joined by Professor Tim Spector, one of the world's leading microbiome researchers, to reveal the truth: your gut bacteria have more control over your health than your genes do. We explore Tim'…

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Ep. 22 Has Kenneth Guoin created the cleanest water in the world? 23:26

2M ago23:26

23:26

Andi Lew chats to Ken from California company, Ophora based in Carpinteria in the Santa Barbara County. Discover how this water doesn’t just hydrate, it heals!By Andi Lew

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AMERICAN NINJA WARRIOR ON OVERCOMING FEAR & NEGATIVE THOUGHTS TO MANIFEST YOUR COMEBACK | Angela Gargano - E119 58:59

2M ago58:59

58:59

Kristin sits down with four-time American Ninja Warrior, fitness cover model, and resilience expert Angela Gargano to uncover the raw, unfiltered truth behind her remarkable comebacks, from torn ACLs and emotional breakdowns to entrepreneurial pivots and keynote stages. Angela shares the deeply human story behind the spotlight, opening up about the…

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Unlocking Your Inner Strength: The Right Way to Do Cold Therapy for Women | Kristin Weitzel 42:01

2M ago42:01

42:01

Cold therapy can be a powerful tool for fat loss, metabolic health, stress resilience, and recovery—but women need a different approach than men. In this episode, we break down the best way to use ice baths and cold exposure to support energy, hormones, and longevity without overstressing the body. Learn how to time your cold plunges, what temperat…

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76. Shawn Stevenson : This is What We Lost When We Stopped Eating Together 1:31:13

2M ago1:31:13

1:31:13

What if the real reason you’re gaining weight, feeling wired, or struggling to nourish your family isn’t about willpower—but the culture you live in? On this episode of Extend, I’m joined by Shawn Stevenson—nutritionist, bestselling author, and host of The Model Health Show—to explore how our food environment, not personal discipline, is fueling th…

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75. Dr. Grant Elliott: Still in Pain After the MRI, Meds, and PT? This Is How You Actually Fix Your Back 40:02

2M ago40:02

40:02

Back pain is one of the most common health issues—but it’s also one of the most misunderstood. In this episode of Extend, I’m joined by Dr. Grant Elliott, a physical therapist and founder of RehabFix, to unpack the real reasons people stay stuck in chronic pain and what it actually takes to recover. We break down why most diagnoses like sciatica or…

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Sleep Optimization & Circadian Health Explained | Mollie Eastman 46:33

2M ago46:33

46:33

If you're exhausted but can't sleep, stuck in a cycle of sleeping pills, or struggling to fix your sleep despite trying everything—this episode is for you. Sleep expert Molly Eastman reveals the overlooked causes of chronic insomnia, how modern life sabotages your circadian rhythm, and the breakthrough strategies that actually work. Learn how to re…

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74. Elissa Goodman: This is Why You Can’t Biohack Your Way Out of Burnout 1:16:47

2M ago1:16:47

1:16:47

You’re bloated. Tired. Anxious. Maybe even burnt out. You’ve tried the diets, the supplements, the meditation apps… But you’re still not healing. Why? In this episode of Extend, I’m joined by Elissa Goodman, a holistic health expert and cancer survivor, to explore the deep connection between gut health, inflammation, and overall well-being. We dive…

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HOW PEAK PSYCHEDELIC EXPERIENCES & SPEAKING HIS TRUTH REWIRED TAH’S BRAIN | Tah Whitty - E118 1:16:44

2M ago1:16:44

1:16:44

Kristin sits down with former ER nurse, co-founder of The Condor Approach, and master of integration, Tah Whitty, to explore what truly heals. Tah shares his powerful story of witnessing thousands of deaths, the emotional toll of frontline healthcare, and the deep inner work that led him from burnout and dishonesty to purpose and truth. From psyche…

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Real Talk on Perimenopause, Hormones, and HRT I Dr. Salome Masghati 1:06:01

2M ago1:06:01

1:06:01

This episode reveals the hidden risks of hormonal birth control, how it alters your gut, mood, and long-term health, and why most OB/GYNs are missing the mark on hormone therapy. Learn how estrogen and progesterone rhythms affect everything from your brain to your bones — and what you need to know about bioidentical HRT, perimenopause symptoms, fer…

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73. Dr. Robin Berzin: Why “Normal” Labs Are Failing Women (and What to Ask For Instead) 1:26:28

2M ago1:26:28

1:26:28

What if your bloating, fatigue, or fertility struggles aren’t separate issues, but signs of a deeper imbalance no one’s connected yet? In this episode of Extend, I’m joined by Dr. Robin Berzin, founder of Parsley Health, and we dig into how functional medicine uncovers the why behind your symptoms and why conventional care keeps missing it. We talk…

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HOW OZONE THERAPY CHANGED ONE MAN’S CANCER PROGNOSIS | Micah Lowe - E117 1:03:16

2M ago1:03:16

1:03:16

What if the key to healing chronic fatigue, inflammation, or brain fog wasn't another pill, but oxygen, delivered in a transformative new way? Kristin speaks to Micah Lowe, leading voice in ozone therapy and founder of Simply O3. From a deeply personal journey sparked by his brother’s cancer diagnosis to becoming a globally respected educator and i…

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Ep. 21 Mark Young explains Radical Generosity, the title of his latest book, and how it promotes wellness. 27:57

2M ago27:57

27:57

Andi Lew chats to Mark Young who’s an entrepreneur, philanthropist, author, educator, and travel enthusiast about how to give so that you live your most abundant life! Generosity isn’t only financial!By Andi Lew

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72. Dr. Pedram Shojai: Why Your Physical Symptoms Are a Spiritual Wake-Up Call 35:59

2M ago35:59

35:59

What if the root cause of burnout, inflammation, and hormone dysfunction isn’t just physical—but energetic? In this episode of Extend, I sit down with Dr. Pedram Shojai—Taoist monk, doctor of Oriental medicine, and author of The Urban Monk—to explore how ancient wisdom meets modern health. We unpack why true healing requires addressing your qi (lif…

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Osteoporosis Prevention & Hormone Replacement Therapy I Dr. Doug Lucas 54:12

3M ago54:12

54:12

Osteoporosis isn’t just a concern for older women—it often starts much earlier than you think. Bone health is deeply connected to hormones, metabolism, and nutrition, and the right approach can not only prevent bone loss but reverse it. In this episode, we dive deep into osteoporosis, the critical role of hormones, the best nutrition for strong bon…

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71. Dr. Michael Breus: Why “Feeling Fine” Doesn’t Mean You’re Sleeping Well 1:31:50

3M ago1:31:50

1:31:50

What if your exhaustion, brain fog, or cravings aren’t a motivation problem—but a sleep problem no one’s diagnosed yet? In this episode of Extend, I’m joined by Dr. Michael Breuss, a sleep specialist, and we dig into why so many high performers are chronically under-recovered, why sleep disorders go undetected for years, and how wearables are both …

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GIVEN 5 YEARS TO LIVE—HERE’S HOW SHE BIOHACKED AUTOIMMUNITY AND AGING | Leslie Kenny - E116 1:03:19

3M ago1:03:19

1:03:19

Primeadine discount code for 15% off: WELLPOWER or visit the link: https://oxford-healthspan.myshopify.com/KristinWeitzel What if your biological age could be decades younger than your actual one? At nearly 60, Leslie Kenny has the cellular health of a 21-year-old, and in this riveting conversation, she shares exactly how she did it. From battling …

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Ep.20 Jennifer Cohen shares how doing the fitness things you don’t like, pays off! 24:46

3M ago24:46

24:46

Jennifer Cohen has been a celebrity trainer and now hosts her own podcast show interviewing the best in the wellness industry too. She explains to Andi Lew what’s important to create healthy habits, be bold and combat technology addiction.By Andi Lew

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A Holistic Take on GLP-1s for Weight Management | Nat Niddam 57:53

3M ago57:53

57:53

Struggling to lose weight despite a healthy lifestyle? In this episode, holistic nutritionist Nat Niddam joins us to uncover the science and strategy behind GLP-1 weight-loss peptides. We explore their transformative potential—not just for weight loss, but for enhancing insulin sensitivity, reducing inflammation, and curbing emotional eating. Nat s…