The Dr. Tyna Show

EP. 213: In this episode of The Dr. Tyna Show, I’m joined by one of the world’s leading experts on peptides and cellular medicine, Dr. William Seeds. Dr. Seeds is a board-certified orthopedic surgeon with over 25 years of experience and the founder of the Seeds Scientific Research and Performance Institute. He’s also hosting the upcoming Peptide World Congress this June 2025 in Las Vegas, where I’...

EP. 212: Today I’m joined by Dr. Spencer Nadolsky, obesity specialist, Lipidologist, and founder of Vineyard, a cutting-edge direct care platform. We’re diving deep into the conversation you’ve been asking for: the real story behind GLP-1s, obesity as a chronic disease, and why treating it goes far beyond weight loss. We break down everything from proper dosing, common side effects, and the danger...

EP. 211: In this episode, I’m sitting down with UK-based women’s health practitioner Adele Winslett to talk about the intersection of ADHD, neurodivergence, and the hormonal rollercoaster of perimenopause. It’s a raw, honest conversation about what happens when estrogen dips and the brain fog sets in and why you’re absolutely not alone. We also explore how midlife can unmask long-standing ADHD and...

EP. 210: In this episode, I’m covering the groundbreaking new data showing a jaw-dropping 45% reduction in dementia risk—and no, it’s not from a new Alzheimer’s drug or expensive intervention. It's from good old GLP-1 medications. I'm walking you through the data, the mechanisms, and what this could mean for your future health.  Topics Discussed:  →  Recent study: Can GLP-1 medications reduce the...

EP. 209 - In this episode, I’m joined by Kim Voss—better known as the Vagina Coach—and author of Your Pelvic Floor. As a personal trainer and restorative exercise specialist, Kim brings a wealth of knowledge about pelvic health, particularly for those navigating fitness, childbirth recovery, and aging. We cover pelvic floor dysfunction, with a focus on urinary incontinence during strength training...

EP. 208 -I brushed this off like every other “Nature’s GLP1” claim flooding my inbox. But once I sat down, looked at the clinical data and tried it myself, I changed my mind. In this episode, I talk with Sarah Kennedy, the CEO powerhouse behind Calocurb, a science-backed bitter hops extract shown to stimulate GLP-1, CCK, and PYY naturally. We break down the clinical trials, how it works through th...

EP. 207: A new study on tirzepatide just dropped, and some obesity experts claim it confirms that the drug works only by reducing calories. After reading the full paper myself, I’ve got a different take. In this episode, I unpack what the study actually shows—like how tirzepatide increases fat oxidation without impacting metabolic adaptation—and why the “calories in, calories out” story doesn’t te...

EP 206: In this quick and dirty, I’m diving straight into one of the most controversial things I’ve said recently - and trust me, it stirred up some serious heat on a recent social media post. After appearing on Codie Sanchez’s podcast and dropping a bomb about how certain chronic diseases might actually be contagious (yeah, you read that right), the internet went wild. I’m breaking down why I sta...

EP 205: Catharine Arnston, founder and Chief Scientific Officer of ENERGYbits, is back for another fascinating conversation—this time focused on women’s health, hormones, and the power of algae. We dive into how spirulina and chlorella support mitochondrial function, balance hormones, and deliver potent antioxidant benefits, all grounded in decades of research. Catharine's passion for algae began...

EP. 204 There’s a lot of misinformation out there, and today, I’m breaking down the truth about fake credentials in the medical and wellness space. From bogus board certifications to outright fake PhDs, I’m giving you the tools to spot the red flags and protect yourself from bad advice. Too many people are being misled by so-called experts, and it’s time to set the record straight. In this episode...

EP 203:You’ve been asking, so here it is—an entire episode dedicated to creatine! This powerhouse supplement isn’t just for bodybuilders; it has major benefits for brain health, hormone balance, gut integrity, and even pregnancy. I’ll break down why you should be paying attention to creatine, how it supports overall health, and what you need to know about forms, dosing, and potential side effects....

EP. 202: On this episode I sit down with my friend Dave Knapp, an independent journalist and community leader in the world of GLP-1 receptor agonists. Living with obesity and type 2 diabetes himself, Dave has built a platform dedicated to connecting and educating people using these life-changing peptides. We break down the latest updates on the FDA’s crackdown on compounding pharmacies and what it...

EP. 201: On this quick-and-dirty solo episode, I'm diving into a brand-new article just published in Diabetes Care (March 2025, Vol. 48): "One Size Does Not Fit All: Understanding Microdosing Semaglutide for Diabetes and Multi-Dose Pens." This opinion piece by respected endocrinologists signals a massive shift in the conversation—one I’ve been screaming from the rooftops for over a year. While I’m...

EP. 200 In this episode, I sit down with Kyal Van Der Leest, founder and formulator of LVLUP, a cutting-edge peptide-based supplement company. We dive deep into the power of peptides, their role in gut health, brain function, and overall wellness, and how they can be effectively used in over-the-counter supplements to optimize health. Kyal shares his unique approach—blending modern naturopathy wit...

EP. 199: Hot flashes aren’t just annoying—they’re your body’s way of waving a giant red flag. They’re not just about estrogen; they’re about metabolic health, brain function, and long-term resilience. In this quick and dirty episode, I’m breaking down exactly why normalizing hot flashes is a mistake and what they’re really telling you about your health. Topics Discussed: → What hot flashes really...

EP. 198: In this episode, I sit down with my friend Dr. Danny Shapiro, a Doctor of Physical Therapy and former professional ballroom dancer, to challenge one of the biggest misconceptions in modern medicine: the idea that your MRI defines your pain and treatment options. We break down how an over-reliance on imaging leads to unnecessary fear and surgeries and why movement is often the real key to...

EP. 197 On this episode, I finally get to sit down with my dear friend and total badass, Dr. Stephanie Estima. We’re talking all about strength training, hormones, and why building muscle is absolutely non-negotiable if you want to age well, stay strong, and build resilience — especially through perimenopause, menopause, and beyond. But this isn’t just about looking good — it’s about protecting yo...

EP. 196: In this Quick & Dirty episode, I’m diving into why muscle isn’t just helpful — it’s absolutely essential for your health. You literally cannot fix your metabolism, your hormones, or your long-term health without it, and I’ll explain exactly why this is the hill I’m willing to die on. Muscle is finally getting the attention it deserves, so let’s talk about why it matters, what it actually...

EP. 195: I’m so excited to have Dr. Greg Kelly back on the show! He’s a leading expert in longevity and regenerative medicine, and today, we’re diving deep into NAD+—one of the most important molecules for energy production and aging.  In this episode, we break down what NAD is, why it declines as we age, and how we can support our natural levels to look and feel our best. We also get into the sci...

EP. 194  In this Quick and Dirty episode of The Dr. Tyna Show, I’m diving deep into all things cartilage. I’ll help you connect the dots between hydration, inflammation, and joint health. From collagen and synovial fluid to hormone balance and stress, discover how these factors influence pain management and longevity. Tune in for actionable tips to keep your body strong and resilient from the insi...

EP. 193: Thinking about hiring a functional medicine doctor? Before you book that first appointment, you need to be prepared. Functional medicine is a whole different game—it’s an investment of time, energy, and money. If you go in expecting a quick fix, you’re setting yourself up for disappointment. Functional medicine doctors don’t have a magic wand to undergo a terrible lifestyle. That work is...

EP. 192: On this episode, I’m sitting down with my friend Cynthia Thurlow—a nurse practitioner, intermittent fasting expert, and leading voice in perimenopause and menopause. We set out to talk about intermittent fasting—and we absolutely did—but our conversation went so much deeper. We covered bioidentical hormone replacement therapy (BHRT), perimenopause, menopause, and the key strategies women...

EP. 191 On this episode of The Dr. Tyna Show, I’m cutting through the confusion and breaking down the Four Quadrants of Exercise—a simple yet powerful framework for building strength, burning fat, and optimizing longevity. Too many people think Pilates, yoga, walking, or just lifting weights alone is enough to stay fit and healthy. But the truth? You need all four movement quadrants— isometrics, s...

EP. 190: What if the key to not dying early—or at least living vibrantly—boils down to one thing? Metabolic health. In this episode, I sit down with Dr. Ben Bikman, one of the world's leading experts on insulin resistance & metabolic health. Dr. Bikman is a professor at Brigham Young University and the author of Why We Get Sick, a groundbreaking book that exposes how modern lifestyles are fueling...

EP. 189 In this episode of The Dr. Tyna Show, I’m joined by Aaron Alexander, a movement specialist, founder of the Align Method, and host of the Align Podcast. After being on Aaron’s podcast recently, I knew I had to bring him on mine. We dive deep into breathwork and its incredible power to transform your health, movement, and emotional state. Aaron shares his insights on how the mechanics of bre...