GLP-1s, Microdosing & Metabolism: What Most People Are Getting Wrong

Here's the truth: the conversation around oils and fats has become confusing and often misleading. Seed oils are blamed. Omega-6 is labeled "bad." And most people are left wondering what to actually eat. In this episode, Natalie sits down with biochemist and author Udo Erasmus to unpack what's really happening when it comes to oils, inflammation, and long-term health. Udo shares why the issue may not be the oils themselves, but how they're processed, stored, and used in everyday cooking. This conversation challenges common assumptions and offers a different way to think about fats, nutrition, and what your body actually needs. In this episode, you'll learn: Why omega-3 and omega-6 fats are both essential What happens to oils during processing and cooking The real issue with "damaged" oils and inflammation Why most people are deficient in omega-3s The difference between food-based fats and supplements How to think about oils in a more practical, everyday way This isn't about fear, it's about understanding. Listen now and subscribe to The Natalie Tysdal Podcast for more conversations on health, hormones, and aging well. Episode Links and Resources:  Episode Resources Get Connected: Instagram  Tiktok  Facebook   Listen now and take the next step toward feeling your best. New episodes drop every Monday, subscribe for weekly conversations that support women in midlife. DISCLAIMER: Natalie Tysdal is a health journalist, not a licensed medical professional. The information in this podcast is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment.

Here's the truth: most people using GLP-1 medications for weight loss are doing it wrong. In this episode, Natalie sits down with peptide expert and author and peptide expert, Jay Campbell to break down what's really happening behind the GLP-1 trend and why dosing, lifestyle, and education matter more than most people realize. If you've considered GLP-1s, are currently using them, or are struggling with weight loss in midlife, this conversation will challenge what you think you know. You'll learn: Why high doses may be doing more harm than good What "microdosing" actually means—and why it matters The biggest mistakes people make when starting GLP-1s How hormones, muscle, and protein intake impact results The difference between GLP-1, GLP-2, and GLP-3 Why lifestyle—not medication—is still the foundation Jay also explains emerging research around metabolism, brain health, and "food noise"—and how these medications may be used beyond weight loss. This is not about quick fixes. It's about understanding your body—and making informed decisions. Listen now and subscribe to The Natalie Tysdal Podcast for more conversations on health, hormones, and aging well. Guest resources: Click Here for Resources and Epside website Natalie's Website  Natalie on Instagram  Natalie on TikTok Natalie on Facebook  Listen now and take the next step toward feeling your best. New episodes drop every Monday, subscribe for weekly conversations that support women in midlife. DISCLAIMER: Natalie Tysdal is a health journalist, not a licensed medical professional. The information in this podcast is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment.

If you're eating clean, clocking your daily steps, tracking your protein, and doing "all the right things", yet your body seems more resistant to change with every passing year, you're not alone. For so many women in midlife, the scale simply won't budge, and it's easy to blame yourself or feel defeated. But what if the missing piece isn't more discipline, but understanding how stress, shifting hormones, and chronic exhaustion reshape your metabolism and your path to health? Award-winning journalist and trusted guide for women 40+, Natalie Tysdal, combines nearly three decades of health reporting with real-life insight to unpack why weight loss in midlife often has less to do with willpower and more to do with creating a sense of safety in your body. Today, Natalie explores why classic approaches like restricting calories or ramping up workouts can backfire and how exhaustion, ongoing stress, hormone fluctuations, and disrupted sleep can silently change everything from blood sugar stability to gut health, from cravings to mood. With warmth and steady authority, Natalie provides context and clarity—not hype—about what really moves the needle for women navigating this unique life stage. What you'll learn: How chronic stress and elevated cortisol impact your metabolism, appetite, and stubborn weight gain after 40 Why gut health and the gut-brain connection are crucial for hormonal balance, digestion, and your body's response to stress Which habits may unknowingly send your body further into "survival mode"—and simple shifts that signal safety instead The role of sleep, protein, weight training, and reducing daily decision fatigue in supporting a healthier midlife body Why relentless self-criticism and urgency around weight loss often make things harder, not better   Midlife isn't about trying harder—it's about letting go of perfection, learning how your body truly works, and building steady habits that honor the complexity of this chapter. This episode is for women who are ready for real answers, gentle validation, and an achievable path that prioritizes well-being over relentless striving. Episode webpage: Probiotics Recommended: https://biotiquest.com/natalietysdal https://www.natalietysdal.com https://www.instagram.com/ntysdal https://www.tiktok.com/@ntysdal https://www.facebook.com/NatalieTysdal 🎙️ Listen now and take the next step toward feeling your best. 📅 New episodes drop every Monday—subscribe for weekly conversations that support women in midlife. DISCLAIMER: Natalie Tysdal is a health journalist, not a licensed medical professional. The information in this podcast is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment.

Stem cells have been a buzzword in medicine for years—but what if the real breakthrough isn't stem cells themselves? In this episode, Natalie sits down with Caleb Granger, a leader in regenerative medicine, to talk about a rapidly emerging therapy that's getting attention from scientists, physicians, and professional athletes: stem cell exosomes. These microscopic particles carry the healing signals produced by stem cells—and new research suggests they may be responsible for much of the regenerative power we've attributed to stem cell treatments. Caleb explains how regenerative capacity declines as we age, why inflammation plays such a major role in chronic disease and aging, and how exosome therapies aim to restore the body's natural ability to repair itself. You'll learn: What stem cells actually do inside the body What exosomes are and why researchers are studying them so intensely How regenerative medicine is evolving beyond traditional stem cell therapies The role inflammation plays in aging and chronic health issues Why athletes and longevity experts are paying close attention to this emerging field This is a fascinating conversation about the future of healing—and the science that may change how we think about aging, recovery, and long-term health. Listen in to understand what's real, what's promising, and what questions you should be asking as regenerative medicine continues to evolve. Click here for podcast episode website with LINKS https://www.instagram.com/ntysdal https://www.tiktok.com/@ntysdal https://www.facebook.com/NatalieTysdal 🎙️ Listen now and take the next step toward feeling your best. 📅 New episodes drop every Monday—subscribe for weekly conversations that support women in midlife. DISCLAIMER: Natalie Tysdal is a health journalist, not a licensed medical professional. The information in this podcast is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment.

We find ourselves in environments like homes, offices, airports, even hospitals where invisible factors can shape everyday wellbeing. But how much does the air we breathe actually affect immune health? And are the filtration systems in our homes and public spaces truly doing what we think they are? In this episode, Natalie Tysdal sits down with Dr. Kathryn Worrilow, founder and Chief Science Officer of LifeAire Systems. With decades of research in clinical environments from IVF laboratories to senior living communities and acute-care hospitals, Dr. Worrilow shares what science has revealed about indoor air quality, airborne pathogens, and immune protection. This conversation is about awareness, not fear. Because you can't manage what you don't measure. You'll learn: • How invisible airborne pathogens, far beyond dust and allergens, can influence immune health • Why standard air filtration may capture particles but not eliminate them • The difference between purification technologies and why byproducts like ozone matter • What hospitals have learned about air quality and infection rates • Practical questions you can ask about the air in your home, office, school, or healthcare setting Midlife is often a season of reassessment of hormones, immunity, and resilience. Understanding the role air quality plays in overall wellness is one more layer of informed decision-making. This episode offers steady, research-backed insight to help you feel empowered in the spaces you live and work. episode webpage with more info: https://www.natalietysdal.com/post/indoor-air-quality-and-immune-health-what-women-in-midlife-need-to-know Natalie's website: https://www.natalietysdal.com Follow Natalie: Instagram: https://www.instagram.com/ntysdal TikTok: https://www.tiktok.com/@ntysdal Facebook: https://www.facebook.com/NatalieTysdal Listen now and subscribe for weekly conversations that help women make sense of midlife health—without hype, panic, or overwhelm. DISCLAIMER: Natalie Tysdal is a health journalist, not a licensed medical professional. This podcast is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment.

Bone density predicts less than half of fractures in women. So if that's what your doctor is measuring, what's causing the rest? Osteoporosis is more complex than most of us realize. In this episode, I sit down with bone health expert Dr. John Neustadt, author of Fracture Proof Your Bones, to unpack what the typical doctor's visit often misses. We discuss: • When women really start losing bone • Why 95% of fractures happen after a fall • How antidepressants and acid blockers may increase fracture risk • The Mediterranean diet and its link to lower hip fracture rates • Whether bone loss can actually be reversed • The benefits and risks of medications like Fosamax, Prolia, and Zometa • The critical questions to ask before starting treatment If you're in midlife — or approaching menopause — this is information you need now, not later. Osteoporosis is serious. But it's not an emergency. You have time to educate yourself and make smart, informed decisions. Listen now and take control of your bone health. Click here for Episode link for links and more info https://www.natalietysdal.com Instagram: https://www.instagram.com/ntysdal TikTok: https://www.tiktok.com/@ntysdal Facebook: https://www.facebook.com/NatalieTysdal New episodes drop every Monday. Subscribe for weekly conversations that support women in midlife. Natalie Tysdal is a health journalist, not a licensed medical professional. The information in this podcast is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment.

Feeling overwhelmed by wellness advice? If you're a midlife woman navigating health anxiety, hormone shifts, and nonstop noise about supplements, gut fixes, and "must-try" protocols, this episode is your reset. Because here's the truth: more information isn't always better. In fact, chronic exposure to conflicting health advice can keep your nervous system in a constant state of stress. In this solo episode, health journalist Natalie Tysdal draws on three decades of reporting experience to unpack why the modern wellness industry thrives on urgency, and how that urgency may be fueling anxiety, sleep disruption, and hormone imbalance in women over 40. Instead of chasing the next trend, Natalie offers a grounded, evidence-informed approach to nervous system regulation, stress resilience, and learning to trust your body's early signals. Midlife is a season of hormonal change. It should not feel like chaos. In this episode, you'll learn: • Why too much wellness information can increase health anxiety in women • How chronic stress impacts cortisol, sleep, and midlife hormone balance • The connection between nervous system overload and feeling "behind" in your health • Practical ways to calm your nervous system without adding more to your to-do list • A simple 7-Day Reset to reduce stress and rebuild clarity Wellness doesn't require perfection. It requires context, consistency, and calm. If you've been feeling overwhelmed, unsure, or stuck in a cycle of trying everything and trusting nothing, this episode will help you step out of the noise and back into alignment. Clarity creates confidence. And confidence lowers stress. Your body has been communicating all along. Resources & Connect Episode website Website: https://www.natalietysdal.com Instagram: https://www.instagram.com/ntysdal TikTok: https://www.tiktok.com/@ntysdal Facebook: https://www.facebook.com/NatalieTysdal Subscribe for weekly conversations supporting women navigating stress, hormones, and midlife wellness with clarity and confidence. New episodes drop every Monday. Disclaimer: Natalie Tysdal is a health journalist, not a licensed medical professional. This podcast is for informational purposes only and is not intended as medical advice, diagnosis, or treatment

Gut health isn't just a trending topic, it's a vital piece of the midlife puzzle, impacting everything from energy to brain clarity. As our bodies change, questions grow: How can we repair years of neglect, and is it possible to support whole-body health through simple, practical steps? Journalist Natalie Tysdal sits down with gut health expert Martha Carlin to bring grounded answers and clarity for midlife women who want real solutions, not hype. The connection between gut health and chronic disease, mental wellbeing, and even hormone balance runs deeper than most realize. Martha Carlin shares her personal journey, from her late husband's struggle with Parkinson's to her research-backed insights on restoring our internal ecosystems. Together, Natalie and Martha demystify the science, share relatable stories, and offer actionable guidance for women rethinking wellness in their 40s, 50s, and early 60s. • Why gut health is central to whole-body wellbeing, especially in midlife • How years of processed food, antibiotics, and intense exercise might impact your gut—and what you can do about it • Easy-to-understand ways to rebuild and protect your gut lining • Links between gut health and conditions like anxiety, Parkinson's, autoimmune disease, and sleep disruption • Oral health's surprising role in gut balance and what to look for in toothpaste and dental care • Plainspoken advice for avoiding harmful ingredients and making food choices that support gut healing For women navigating the unique challenges of midlife, from hormone shifts to stress, brain fog, and reinvention—this episode offers reassurance and practical clarity. It's not about perfection or fear. It's about understanding your body, making informed choices, and feeling empowered to change what's within your control. Sponsor: Blue Sky CBD Sleep Gels Try BiotiQuest Probiotics for Gut Health More Links https://www.natalietysdal.com https://www.instagram.com/ntysdal https://www.tiktok.com/@ntysdal https://www.facebook.com/NatalieTysdal 🎙️ Listen now and take the next step toward feeling your best. 📅 New episodes drop every Monday—subscribe for weekly conversations that support women in midlife. DISCLAIMER: Natalie Tysdal is a health journalist, not a licensed medical professional. The information in this podcast is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment.

The journey of midlife often means navigating new aches, unexplained fatigue, and questions about how our bodies are really aging. What if the way we feel,from pain to anxiety to energy, has less to do with "getting older" and more to do with what's happening deep in our cells and connective tissues? This episode brings practical clarity to a confusing topic: fascia, block therapy, and how decompressing our bodies from the inside out could shift the way we age. Journalist and host Natalie Tysdal welcomes expert Deanna Hansen, founder of block therapy and educator on cellular aging and detoxification. Deanna's grounded insights help demystify fascia, the tissue that connects every cell, and why its health matters more than we realize. If you've ever wondered about lingering pain, stiffness, or why common wellness advice sometimes falls flat, this conversation brings new options and hope. From her decades of clinical experience and personal transformation, Deanna shares gentle, realistic ways women can care for their bodies at any age—no fitness fads required. What you'll learn: • Why fascia health is crucial for pain, aging, inflammation, and overall wellbeing in women over 40 • The true difference between surface treatments (like massage, exercise) and deep fascia decompression • How breathwork and small daily practices influence detox, energy, and even weight loss • Simple, at-home techniques using a block, towel, or even your hands and feet to support fascia health (including travel) friendly options • How midlife women can start realistic self-care using Deanna's free resources, without needing a specialist or advanced tools For women in midlife, clarity is power. Understanding fascia and cellular decompression doesn't require hype or complicated routines. Instead, it provides tangible steps for feeling better, staying mobile, and aging with more comfort, not just managing symptoms, but changing the story of your health. This episode honors your intelligence and gives you grounded tools rooted in real science and lived experience. Learn more about Block Therapy on Deanna's website Natalie's website: https://www.natalietysdal.com Instagram: https://www.instagram.com/ntysdal TikTok: https://www.tiktok.com/@ntysdal Facebook: https://www.facebook.com/NatalieTysdal Listen now and take the next step toward feeling your best. New episodes drop every Monday—subscribe for weekly conversations that support women in midlife. DISCLAIMER: Natalie Tysdal is a health journalist, not a licensed medical professional. The information in this podcast is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment.

Feeling exhausted despite going to bed on time? Noticing unexplained weight changes, anxiety, or that classic "midlife fog"? For many women in midlife, broken sleep often hides in plain sight, and the real culprit may be how we breathe at night. This episode sheds light on the overlooked connection between airway health, sleep quality, and the issues so many women face at this stage. Renowned airway-focused dentist Dr. Shereen Lim joins host Natalie Tysdal for a grounded, eye-opening conversation on sleep and breathing. Dr. Lim's perspective is especially relevant for women 40 and up — she explains why snoring, interrupted sleep, and fatigue aren't just annoyances, but signals of deeper, developmental factors. With clear stories and practical advice, Dr. Lim helps make sense of sleep studies, airway development, and what happens when the tongue, jaw, and nose don't support restorative sleep. If you've ever wondered why you wake up tired, or why CPAP might not be your only option, you'll find answers here. You'll learn: • Why sleep-breathing problems often go undiagnosed in women, and what can be done • How jaw and palate development in childhood impacts sleep, health, and even hormones years later • The signs like grinding, fatigue, and morning headaches,your body is using to flag poor sleep • The pros and cons of mouth taping, dental appliances, and how to find the best solution for your needs • How to talk with your dentist, sleep physician, or orthodontist to create a personalized path to better sleep • Why breathing through your nose (not your mouth) plays a key role in energy and vitality in midlife Too many women spend years blaming stress or hormones without realizing that restless sleep and airway health are often part of the picture. This conversation offers clarity, validation, and real options — so you can advocate for restorative sleep and daily energy that support your whole self. Episode Sponsor: Blue Sky CBD Better sleep is a recurring theme in this conversation — and it's something I've been working on personally. I've been using Blue Sky CBD Sleep Gels as part of my nighttime routine, and they've been a helpful addition. These gels combine CBD and CBN, a cannabinoid often used specifically to support sleep, to help the body settle into rest. There's no THC, nothing intoxicating, and the formula is lab-tested for quality. I've noticed my sleep feels more settled — and even my Oura sleep numbers have been trending in the right direction. Learn more and get a listener discount here: Blue Sky CBD Sleep Gels: http://bluesky-cbd.com/discount/natalie30 Links: Natalie's website: https://www.natalietysdal.com Guest website: https://drshereenlim.com Instagram: https://www.instagram.com/ntysdal TikTok: https://www.tiktok.com/@ntysdal Facebook: https://www.facebook.com/NatalieTysdal New episodes drop every Monday — subscribe for weekly conversations that support women in midlife. DISCLAIMER: Natalie Tysdal is a health journalist, not a licensed medical professional. The information in this podcast is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment.