Today on The Dr. Gabrielle Lyon Show, I’m joined by the brilliant Dr. Heather Leidy for a deep dive into the evolving science of protein and nutrition. Dr. Leidy, an Associate Professor at UT Austin and a former member of the Dietary Guidelines Advisory Committee, brings her expertise in protein research, sustainable weight management, and behavioral strategies to the conversation. From rethinking breakfast to exploring GLP-1 medications, this episode is packed with actionable insights on fuelin
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Today on The Dr. Gabrielle Lyon Show, I’m joined by the brilliant Dr…
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Today on The Dr. Gabrielle Lyon Show, I’m joined by my friend and mentor, Dr. Donald Layman—one of the world’s foremost experts on protein—for an in-depth conversation about decades of research, flawed dietary guidelines, and the pervasive myths surrounding protein intake. We uncover what the science truly says about metabolic health, obesity, and nutrition. Key Takeaways: - Why 45% of Americans aren’t eating enough protein—and how that impacts metabolism - How dietary guidelines became politica
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It’s not just how much muscle you have—it’s what’s inside it that counts. Studies show that fat infiltration into skeletal muscle—known as myosteatosis—can turn strong-looking muscle into weak, dysfunctional tissue. This hidden fat lowers muscle quality, increases insulin resistance, and dramatically raises your risk of chronic disease and death. The takeaway? Strength training isn’t just about growing muscle—it’s about keeping it healthy, lean, and metabolically active. Quality muscle is surviv
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We don’t rise to the level of our motivation. We fall to the level of our planning. Most of us repeat the same patterns every week… and then act surprised when they play out again. So why not plan for them? If you know Friday night brings pizza, cookies, or cocktails, don’t wing it. Mentally rehearse your response starting Wednesday. Decide how you’re going to show up before you’re in the moment. That way, when Saturday morning comes, you’ve already won. You didn’t just stick to your plan, you s
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When you hear “radiation,” you probably think danger, not healing. In this episode, I sit down with radiation oncologist Dr. Sanjay Mehta to reveal how modern radiation therapy has evolved into one of medicine’s most precise, life-saving tools. We discuss emerging science of low-dose radiation therapy—a safe, underutilized treatment for inflammation and chronic pain conditions like arthritis, tendinitis, and plantar fasciitis. If you’ve ever feared radiation or live with chronic pain, this conve
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Daily nutrition matters—not just for physique but for longevity and resilience. As a fellowship-trained physician in nutritional sciences and geriatrics, here’s how I approach daily nutrition: First, coffee. ☕ Then, my meals throughout the day focus on: ✅ Protein first: Supports muscle mass, satiety, and metabolic function. ✅ Whole, nutrient-dense foods: A balance of proteins, healthy fats, and fiber-rich carbs to fuel energy and optimize health. ✅ Meal timing: Protein distribution (≥30g at the
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Your problem isn’t motivation—it’s missing structure. In this episode, I’m joined by Brian Johnson—philosopher, CEO of Heroic, and author of Areté: Activate Your Heroic Potential—to explore why most wellness approaches fail and what actually creates lasting change. We dive into ancient wisdom, modern neuroscience, and the power of discipline and identity-based habits to close the gap between who you are and who you could be. You’ll discover: - Why most attempts at behavior change fail—and what t
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