The Dr. Tyna Show

270: Get Strong with Me Inside my NEW Strength Vault: https://www.drtyna.com/offers/G33fSdvSEveryone wants the next miracle peptide, but are you skipping the foundations? In this episode, I sit down with regenerative medicine expert Dr. Ksenia Petrushkina to discuss the biggest misconceptions around peptides, GLP-1s, hormone replacement therapy, and longevity. We break down why muscle is the key t...

EP. 269: Get Strong with Me Inside my NEW Strength Vault: https://www.drtyna.com/offers/G33fSdvSMoving was one of the biggest decisions I've ever made, and honestly, one of the best. In this episode, I'm sitting down with my real estate agent, Taylor Mason, to pull back the curtain on what it actually looked like to leave Oregon, buy my first home, and build a life that feels aligned with my healt...

EP. 268: Get Strong with Me Inside my NEW Strength Vault: https://www.drtyna.com/offers/G33fSdvS Protein has become one of the most talked-about topics in health and fitness, but how much do you actually need, and does the source matter?  In this episode, I sit down with Oliver Amdrup-Chamby, co-founder of Puori, for a deep dive into protein quality, muscle health, aging, and what consumers should...

EP. 267: Get Strong with Me Inside my NEW Strength Vault: https://www.drtyna.com/offers/G33fSdvS We’ve been told for decades to stay out of the sun, wear more sunscreen, and avoid UV exposure at all costs. But what if we got the story wrong? In this episode, I sit down with Jonathan Jarecki, a biology student and one of the brightest young voices in the sunlight and circadian health space. We unpa...

EP. 266: Check out Knew Health: www.knewhealth.com/share/drtyna. Use code DRTYNAPOD for 20% OFF for a year! I sat down with Danielle Drori of Knew Health to have an honest conversation about the realities of health insurance, rising healthcare costs, and why more people are exploring alternatives to the traditional system. After my own frustrations with insurance, I wanted to bring Danielle on to...

I sat down with Dr. Noor Al-Humaidhi, a family physician and founder of Lifestyles by Noor, to bust the most dangerous myths floating around the internet about hormone replacement therapy. We both got candid about our own perimenopause journeys, the brain fog, rage, insomnia, hallucinations, and debilitating pain, and why we almost didn't recognize what was happening to us. We dig into what was ac...

In this episode, I'm breaking down the difference between lean mass loss and actual muscle loss, where the widely repeated “40% muscle loss” claim came from, and what the latest research really shows. I also dive into metabolic dysfunction, fatty infiltrated muscle, anabolic resistance, strength training, protein intake, and why muscle quality matters far more than most people realize. If you've b...

EP. 263: In this episode, I’m joined by Angelo Keely of KION to unpack what actually happens when body composition starts changing in midlife. We get into perimenopause, appetite, GLP-1s, protein, muscle loss, essential amino acids, and why fat loss is not just about “trying harder.” This is a deeper conversation about building muscle, protecting your metabolism, and using the right tools without...

EP. 262: Get it Now: Everything I'm Using To Help My Scalp And Hair Thrive In Perimenopause Lately I’ve been getting nonstop questions about my hair…what I’m doing, why it’s growing so much, and what changed. The truth is, I completely shifted the way I think about hair health, and it wasn’t what I expected. In this episode, I’m breaking down the biggest things I believe people are missing when it...

EP. 261: Get Strong with Me Inside my NEW Strength Vault: https://www.drtyna.com/offers/G33fSdvS In this episode, I sit down with Dr. Amy Hornaman to go deep on thyroid dysfunction, Hashimoto’s, and why so many people are misdiagnosed or undertreated. We break down T3 vs T4, reverse T3, molecular mimicry, and how stress, viral triggers, and lifestyle factors can push people over the edge into full...

EP. 260: Get Strong with Me Inside my NEW Strength Vault: https://www.drtyna.com/offers/G33fSdvS In this episode, I walk through the current state of GLP-1 medications and peptides, including what is changing with compounded access, recent FDA actions, and the shifting roles of 503A and 503B pharmacies. I break down what this means in practical terms for patients and clinicians as availability con...

EP. 259: What if one compound from broccoli could influence detox pathways, estrogen metabolism, gut integrity, and even how your body handles modern environmental toxins like microplastics? In this episode, I sit down with David Roberts and Dr. John Gilday from Mara Labs to break down sulforaphane and why it plays such a unique role in metabolic and hormonal health. We talk about estrogen metabol...

EP. 258: Get Strong with Me Inside my NEW Strength Vault: https://www.drtyna.com/offers/G33fSdvSIn this episode, I’m breaking down one of the most frustrating conversations happening in women’s health right now, the claim that estrogen and hormone replacement therapy don’t support muscle mass. The reality is more nuanced. I walk through what the current research actually shows, where it’s strong,...

EP. 257: Grab my brand new Strength Vault: https://www.drtyna.com/offers/G33fSdvS Frailty is something most people don’t think about until it’s too late, but it’s one of the biggest predictors of whether you survive illness, recover from injury, or maintain independence as you age. It’s also the harbinger of doom for all cause mortality and dementia. In this episode, I break down why frailty isn’t...

EP. 256: In this episode, I'm sharing my personal hormone journey and what decades of clinical experience treating fit, healthy, middle-aged patients taught me about HRT, menopause, and why so many perimenopausal and menopausal women are suffering unnecessarily. After years of working with highly fit, health-conscious patients, I saw a clear pattern: as hormones decline, even the most disciplined...

EP. 255: Low estrogen can show up in subtle, unexpected ways that often go unnoticed or dismissed, even by healthcare providers. In this episode, I’m breaking down 5 hazardous signs of low estrogen that could be impacting your daily life more than you realize. From joint pain and brain fog to mood swings, anxiety, and depression, these symptoms are often misunderstood but deeply connected to hormo...

254: What if your biggest health problem isn’t your diet, your hormones, or your supplements… but your lack of light exposure? In this episode, I sit down with Brian Richards, founder of Sauna Space, to break down the real science behind infrared light, detox, and why your nervous system might be completely dysregulated. We talk about the power of incandescent light, how near infrared impacts your...

EP. 253: I wasn’t planning to record this episode, but after what happened with my mom recently, I had to. She went through a bout of severe dehydration, and it escalated fast. It made me realize how many people don’t actually know what dehydration looks like until it’s dangerous, nor what to do about it. In this episode, I walk you through the real signs, from mild symptoms most people ignore to...

EP. 252: On today’s episode, I’m talking with Derick Van Ness about how foundational habits can completely transform your health, wealth, and mindset. He explains why taking ownership of your life is the real game-changer, how small shifts in routines can unlock massive results, and what it really takes to build lasting financial freedom while staying healthy and energized. If you’ve been struggli...

EP. 251: In this episode, I sit down with fitness and wellness expert Natalie Jill to talk about what is really happening with midlife women, fat loss culture, hormones, and all the confusing trends taking over social media. Natalie brings her decades of experience as a trainer, nutrition specialist, and midlife health educator to break down what actually works when it comes to aging strong, prese...

EP. 250: Hypochlorous acid is having a moment on Skin Tok, but I’ve been using it for over a decade since my regenerative medicine days, long before it became a skincare trend. In this episode, I sit down with Justin Gardner of Active Skin Repair to break down what hypochlorous acid actually is, how your own white blood cells generate it for protection against infection, and why it has quietly out...

EP. 249: Today I’m speaking directly to the men, especially middle-aged guys who might be overlooking subtle signs of low testosterone. In 30 minutes or less, I break down seven warning signs your doctor may not catch, none of which involve libido or erectile dysfunction. I also share practical tips for optimizing hormones naturally, including lifestyle tweaks, exercise, sauna therapy, and the rol...

EP 248: In this solo episode, I sit down with my best friend of 40 years  for a real conversation about lifelong friendship, growing older together, and what actually keeps relationships strong through every season of life. We talk about loyalty, boundaries, mental health, motherhood, faith, and how decades of shared experiences shape who we become.  From hilarious memories to deeper reflections o...

EP. 247: In this episode, I share my honest experience with hormone replacement therapy and unpack why HRT is not a guaranteed weight loss solution. In fact, sometimes it can even lead to weight gain! I walk through how estrogen, progesterone, and testosterone influence appetite, insulin sensitivity, mood, and body composition, and why the wrong balance can sometimes lead to unexpected weight gain...

EP. 246: In this episode, I’m breaking down six additional signs that estrogen may be declining long before most women or doctors recognize it. This is Part 2 of a two-part series on low estrogen. If you haven’t listened to Part 1 yet, I strongly recommend you do, because these signs rarely show up in isolation. In this episode, I connect the dots between hormone loss and the symptoms women are ro...