Mastering Diabetes Audio Experience

Welcome to the Mastering Diabetes Audio Experience, where we teach you how to sit in the driver’s seat of your diabetes health for the rest of your life. We’ll teach you how to reverse insulin resistance, achieve your ideal body weight, gain energy, and get your BEST A1c following almost 100 years of evidence-based research in the Mastering Diabetes Program. Our program teaches you how to reverse prediabetes and type 2 diabetes, and how to simplify your life with type 1 diabetes by maximizing your insulin sensitivity using food as medicine. We are on a bold mission to reverse insulin resistance in 1 million people. We’re glad to have you joining us.

What METFORMIN Actually Does Inside Your Body (And What It Doesn’t Fix) 07/21/2026

What METFORMIN Actually Does Inside Your Body (And What It Doesn’t Fix) Ready to reverse insulin resistance and lower your blood sugar naturally? 👉 Book a free call with our team: 🎁 Get Your Free GUIDE: ▶️ Watch the full video version on YouTube: 👉 Mastering Diabetes Case Studies: If you've been prescribed metformin, you deserve to understand exactly what it's doing inside your body. In this episode, Robby Barbaro explains the science behind metformin, why it primarily lowers blood sugar by reducing glucose production from the liver, and why lowering blood sugar is not the same as reversing insulin resistance. You'll learn how metformin fits into diabetes care, what it can and cannot do, and why addressing the root cause of insulin resistance is essential for long-term health. You'll also hear the latest research comparing metformin with intensive lifestyle intervention, learn why vitamin B12 monitoring matters for anyone taking metformin long term, and discover inspiring stories of people who dramatically improved their A1C through nutrition, movement, and medically supervised care. In this episode, you'll learn: How metformin lowers blood sugar by reducing glucose production in the liver Why lowering blood sugar is different from reversing insulin resistance The three root causes of insulin resistance and which one metformin actually addresses Why fat inside your muscle and liver cells plays a central role in insulin resistance What research says about metformin compared with intensive lifestyle intervention Why lifestyle change was nearly twice as effective as metformin in the Diabetes Prevention Program The importance of monitoring vitamin B12 levels during long-term metformin use How walking for just 10 to 15 minutes after meals can significantly improve blood sugar How Rhonda lowered her A1C from 10.9% to 5.5% while working with her healthcare team How cardiologist Dr. Ace Yunis lowered his A1C from 10.8% to 5.9% and safely discontinued metformin under medical supervision This episode isn't about choosing medication or lifestyle. It's about understanding what metformin does, what it doesn't do, and why addressing the root cause of insulin resistance gives you the greatest opportunity to improve your health. Whether you're newly diagnosed or have been taking metformin for years, this episode will help you better understand your options and have more informed conversations with your healthcare team. Keep your carbs high and your A1C low. /episode/index/show/masteringdiabetes/id/42175445

She Lost 29 lbs and Reversed Type 2 Diabetes Without Cutting Carbs 07/13/2026

She Lost 29 lbs and Reversed Type 2 Diabetes Without Cutting Carbs Ready to reverse insulin resistance and lower your blood sugar naturally? 👉 Book a free call with our team: 📖 Read Susan's full transformation story: ▶️ Watch Susan's full transformation video: 📘 Get the Mastering Diabetes Book: 🎁 Get Your Free GUIDE: 👉 Mastering Diabetes Case Studies: Can you reverse type 2 diabetes in your 70s? Susan did. In this inspiring episode, you'll hear how Susan lowered her A1C from 8.1% to 4.9% in just six months at 77 years old. Along the way, she lost more than 25 pounds, lowered her cholesterol, regained her energy, and completely came off metformin. Susan had been trying to eat a plant-based diet for years, but like many people, she wasn't sure how to do it in a way that truly improved insulin sensitivity. After receiving her type 2 diabetes diagnosis, she committed to learning a sustainable, whole-food, plant-based approach that transformed her health and gave her confidence for the future. In this episode, you'll learn: How Susan lowered her A1C from 8.1% to 4.9% in just six months Why being 77 years old wasn't a barrier to reversing type 2 diabetes The common mistakes she made when first trying to eat plant-based How she lost more than 25 pounds without feeling deprived Why she chose whole-food carbohydrates instead of following low-carb advice How she worked with her physician to safely come off metformin The mindset that helped her stay consistent even when progress was slow Her favorite Mastering Diabetes recipes that made the lifestyle enjoyable Why she believes it's never too late to improve your health and quality of life This episode isn't just about lowering blood sugar. It's about proving that meaningful health transformation is possible at any age. Susan's story is a powerful reminder that with the right nutrition, guidance, and consistency, you can improve your health, regain your energy, and continue doing the things you love for years to come. Keep your carbs high and your A1C low. /episode/index/show/masteringdiabetes/id/42059305

This Stops Insulin Resistance 3X Better Than Walking 07/10/2026

This Stops Insulin Resistance 3X Better Than Walking Ready to reverse insulin resistance and lower your blood sugar naturally? 👉 Book a free call with our team: ▶️ Watch the full video version on YouTube: 🎁 Get Your Free GUIDE: 👉 Mastering Diabetes Case Studies: Is walking enough to improve your blood sugar, or is there an even more powerful form of exercise? In this episode, Robby Barbaro explains why resistance training can dramatically improve insulin sensitivity and blood sugar regulation. You'll discover how simple movements like squats, chair stands, push-ups, step-ups, and resistance band exercises help your muscles pull glucose out of the bloodstream more efficiently, even when insulin isn't working as well as it should. You'll also learn the fascinating science behind AMPK activation, GLUT4 transporters, muscle glycogen storage, and why building stronger muscles can lead to better glucose control for hours and even days after a workout. In this episode, you'll learn: Why skeletal muscle is your body's largest glucose storage system  How resistance training improves insulin sensitivity differently than walking  What AMPK and GLUT4 are and why they're essential for healthy blood sugar  Why muscle contractions can pull glucose into cells even without insulin  How just one strength workout can improve insulin sensitivity for up to 48 hours  Why "exercise snacks" before meals can lower post-meal blood sugar  How stronger muscles are linked to lower A1C levels • Why combining resistance training with walking provides the greatest metabolic benefits  Simple beginner-friendly exercises anyone can start today, including chair stands, wall push-ups, and step-ups  Why restoring carbohydrate tolerance—not avoiding carbohydrates—is the real goal of reversing insulin resistance This episode isn't about punishing yourself with exercise or trying to "burn off" your meals. It's about understanding how resistance training communicates with your muscles, improves their ability to absorb glucose, and works alongside a low-fat, whole-food, plant-based diet to address the root cause of insulin resistance. Whether you're living with type 2 diabetes, prediabetes, insulin resistance, or simply want healthier blood sugar levels, this episode will help you understand why upgrading your muscles may be one of the fastest ways to improve your metabolism. Keep your carbs high and your A1C low. /episode/index/show/masteringdiabetes/id/42035400

20 Foods That Reverse Diabetes When You Eat Them OFTEN 06/30/2026

20 Foods That Reverse Diabetes When You Eat Them OFTEN Ready to reverse insulin resistance and lower your blood sugar naturally? 👉 Book a free call with our team: ▶️ Watch the full video version on YouTube: 🎁 Get Your Free GUIDE: 👉 Mastering Diabetes Case Studies: What if some of the foods you've been told to avoid are actually the ones that can help improve insulin sensitivity the most? In this episode, Robby Barbaro breaks down 20 science-backed whole plant foods that can help improve insulin sensitivity, support healthy blood sugar levels, and address the root cause of insulin resistance. These foods don't work by avoiding carbohydrates or masking symptoms. They work by increasing fiber intake, supporting gut health, reducing excess fat accumulation inside muscle and liver cells, and helping your body move glucose where it belongs. From broccoli sprouts and lentils to berries, leafy greens, beans, and even tropical fruit, you'll learn why these foods deserve a regular place on your plate if your goal is to lower fasting blood sugar, improve A1C, and restore normal glucose metabolism. In this episode, you'll learn: • Why insulin resistance—not carbohydrates—is the root cause of type 2 diabetes • How excess fat inside muscle and liver cells interferes with insulin signaling • Why broccoli sprouts may help improve insulin sensitivity and lower fasting insulin • The powerful role lentils, black beans, and fiber play in healthy glucose metabolism • Why cruciferous vegetables help create a more insulin-sensitive cellular environment • How whole fruit supports better insulin sensitivity despite common misconceptions • Why berries are among the best fruits for improving metabolic health • How meal volume and calorie density influence insulin resistance • Why a short walk after meals can dramatically improve blood sugar regulation • How combining these foods into simple daily meals supports long-term metabolic health This episode isn't about fearing carbohydrates, counting calories, or chasing quick fixes. It's about understanding how whole plant foods work together to improve insulin sensitivity, restore healthy glucose regulation, and help your body process carbohydrates the way it was designed to. If you're living with prediabetes, type 2 diabetes, insulin resistance, or simply want healthier blood sugar levels, this episode will show you which foods to eat more often—and why consistency matters. Keep your carbs high and your A1C low. /episode/index/show/masteringdiabetes/id/41906445

The #1 BEST Soup to REVERSE Insulin Resistance 06/23/2026

The #1 BEST Soup to REVERSE Insulin Resistance Ready to reverse insulin resistance and lower your blood sugar naturally? 👉 Book a free call with our team: ▶️ Watch the full video version on YouTube: 🎁 Get Your Free GUIDE: 👉 Mastering Diabetes Case Studies: What if one simple bowl of soup could help improve insulin sensitivity, lower fasting blood sugar, and support better glucose control at the root cause? In this episode, Robby Barbaro breaks down the science behind what he calls the "scientifically perfect soup" for blood sugar control. This isn't a low-carb recipe, a detox, or a restrictive diet meal. Instead, it's a therapeutic combination of whole plant foods specifically selected for their ability to improve insulin sensitivity, reduce oxidative stress, support healthy liver function, and promote more stable blood sugar levels. You'll learn how ingredients like broccoli, potatoes, garlic, onions, red bell peppers, and fiber-rich vegetables work together to create a powerful meal designed to address the underlying causes of insulin resistance. In this episode, you'll learn: • Why insulin sensitivity is the foundation of healthy blood sugar control • How broccoli and sulforaphane help improve insulin signaling and reduce liver glucose production • Why fiber-rich vegetables help lower post-meal blood sugar spikes • The surprising research showing how garlic may improve insulin sensitivity and glucose tolerance • How onions support glucose metabolism and reduce oxidative stress • Why potatoes are not the problem—and how they can support metabolic health when eaten correctly • The role of resistant starch in feeding beneficial gut bacteria and improving insulin sensitivity • How red bell peppers and antioxidants help reduce inflammation that interferes with insulin action • Why cayenne pepper may improve glucose uptake and insulin signaling • How low-fat, whole-food meals help restore your body's ability to process carbohydrates efficiently • Why soup itself may offer unique advantages for blood sugar stability and satiety This episode isn't about avoiding carbohydrates, counting calories, or searching for a quick fix. It's about understanding how specific whole plant foods can work together to improve insulin sensitivity, support healthy glucose metabolism, and help your body process carbohydrates more effectively over time. If you're struggling with high fasting glucose, elevated A1C, post-meal blood sugar spikes, or insulin resistance, this episode will show you how a simple meal can become a powerful tool for metabolic health. Keep your carbs high and your A1C low. /episode/index/show/masteringdiabetes/id/41742270

The 7-Step Reset to Lower Blood Sugar During Menopause 06/16/2026

The 7-Step Reset to Lower Blood Sugar During Menopause Ready to reverse insulin resistance and lower your blood sugar naturally? 👉 Book a free call with our team: ▶️ Watch the full video version on YouTube: 🎁 Get Your Free GUIDE: 👉 Mastering Diabetes Case Studies: If you're in perimenopause or menopause and your blood sugar suddenly feels more unpredictable, stubborn, or difficult to control, you're not alone. Many women are told that rising blood sugar during menopause is simply a normal part of aging or a sign that they need to avoid carbohydrates forever. But the truth is that menopause creates physiological changes that can reduce insulin sensitivity, especially in the liver and muscle cells, making blood sugar regulation more challenging. In this episode, Robby Barbaro explains why blood sugar often rises during menopause and shares seven science-backed strategies designed to improve insulin sensitivity and help restore normal glucose regulation at the root cause level. You'll learn: • Why menopause can increase insulin resistance and blood sugar levels • The real reason blood sugar rises during hormonal transitions • How a low-fat, whole-food, plant-based diet helps clear excess fat from liver and muscle cells • Why skipping meals can sometimes make fasting blood sugar worse • How walking after meals improves glucose uptake and lowers blood sugar • The surprising connection between hydration and fasting glucose levels • How stress hormones influence blood sugar regulation during menopause • Why meal timing and circadian rhythms affect insulin sensitivity • How to track progress without becoming obsessed with individual glucose readings • The key habits that help restore insulin sensitivity over time This episode isn't about restricting carbohydrates, fearing food, or chasing perfect numbers. It's about understanding what's actually happening inside your body during menopause and using simple, evidence-based strategies to improve insulin sensitivity, lower blood sugar, and work with your biology instead of against it. If you've noticed higher fasting glucose, larger post-meal spikes, increased belly fat, lower energy levels, or the feeling that your body suddenly responds differently to food, this episode will help you understand why—and what you can do about it. Keep your carbs high and your A1c low. /episode/index/show/masteringdiabetes/id/41654590

This Exercise Lowered Blood Sugar in 1,000+ People 06/09/2026

This Exercise Lowered Blood Sugar in 1,000+ People Ready to reverse insulin resistance and lower your blood sugar naturally? 👉 Book a free call with our team: ▶️ Watch the full video version on YouTube: 🎁 Get Your Free GUIDE: 👉 Mastering Diabetes Case Studies: What if one of the most powerful tools for lowering blood sugar didn't require a supplement, medication change, restrictive diet, or intense workout? In this episode, Robby Barbaro breaks down the science behind one of the simplest and most effective strategies for improving blood sugar control: walking after meals. You'll learn how just 10–15 minutes of movement after eating can activate contraction-mediated glucose uptake, allowing your muscles to pull glucose out of your bloodstream even when insulin isn't working efficiently. This powerful mechanism can help reduce post-meal blood sugar spikes, improve fasting glucose levels, and accelerate the restoration of insulin sensitivity. In this episode, you'll learn: • Why post-meal walking can lower blood sugar within minutes • The science of contraction-mediated glucose uptake and GLUT4 activation • Why timing may matter more than workout intensity for blood sugar control • How 10–15 minute walks outperformed a single 45-minute workout in clinical research • Why evening walks may be especially effective for improving fasting glucose • The connection between muscle contraction, insulin resistance, and glucose disposal • Why high-intensity exercise isn't always the best tool for lowering blood sugar after meals • How simple movement habits can help restore normal physiology over time • Practical ways to use walking, stair climbing, heel raises, or marching in place to improve glucose regulation This episode isn't about managing symptoms. It's about understanding the physiology behind blood sugar regulation and using simple, science-backed strategies to help your body work the way it was designed to. If you've been frustrated by stubborn post-meal spikes, confusing fasting glucose readings, or the feeling that you're doing everything right but not seeing results, this episode may completely change the way you think about movement and blood sugar. Keep your carbs high and your A1C low. /episode/index/show/masteringdiabetes/id/41586340

Fasting From 160 mg/dL to Normal and 60 Pounds Down 05/21/2026

Fasting From 160 mg/dL to Normal and 60 Pounds Down What happens when someone decides they no longer want to “manage” diabetes… but actually reverse the root cause? In this powerful transformation story, you’ll hear how one woman went from feeling scared, hopeless, and physically unwell to losing 60 pounds, dramatically lowering her fasting blood sugar from the 160 mg/dL range to normal, and completely changing the trajectory of her life using the Mastering Diabetes Method. After years of witnessing the devastating effects of poorly managed diabetes while working in hospitals, she knew she wanted a different future. What she discovered was a science-backed, low-fat, whole food, plant-based approach that helped her restore insulin sensitivity, regain energy, and finally feel hopeful again. In this episode, you’ll learn: • How her fasting blood sugar dropped from the 160 mg/dL range to consistently between 80–95 in just 4 months • Why eating more fruit and carbohydrates actually improved her blood sugar control • How she lost 60 pounds naturally while feeling full and satisfied • The surprising reason she no longer craves the foods she once thought she could never give up • How simple habits like meal timing and eating more greens improved her morning glucose levels • Why community support and coaching made such a major difference in her success • What it feels like to regain confidence, energy, and excitement for the future after a diabetes diagnosis • How insulin resistance can improve rapidly when excess fat is removed from muscle and liver cells This episode is more than just a weight loss story. It’s a reminder that when you address the true root cause of insulin resistance, your blood sugar, energy, mindset, and quality of life can change in ways you never thought possible. If you’ve been told that diabetes is progressive and inevitable, this conversation may completely shift your perspective. 👉 Watch the full YouTube video here: 👉 Want personalized support and guidance? Book a free discovery call . Until next time, keep those carbs high and that A1c low. /episode/index/show/masteringdiabetes/id/41377885

The Simple Fiber Rule for Lowering Blood Sugar 03/18/2026

The Simple Fiber Rule for Lowering Blood Sugar Fiber is not just about digestion. YouTube Video: Most people hear that fiber is good for blood sugar, but very few understand how much they actually need to create real, measurable change. The truth is, small increases in fiber are not enough to significantly impact insulin resistance. There is a therapeutic range, and when you reach it consistently, your metabolism begins to shift. In this episode, we break down the exact fiber intake levels used in randomized controlled trials to lower blood sugar, improve insulin sensitivity, and address the root cause of chronically elevated glucose. You’ll learn: • The specific fiber range (30–45 grams per day) shown to improve blood sugar and insulin resistance • Why soluble fiber (7–12 grams daily) plays a critical role in metabolic health • How fiber slows glucose absorption and reduces post-meal spikes • The connection between fiber, the gut microbiome, and liver glucose output • Why high fiber intake improves fasting blood sugar overnight • How fiber improves insulin signaling at the muscle and liver level • What a full day of eating looks like when you hit the therapeutic fiber range • Why most people are eating less than half the fiber needed for real results • How combining high fiber with low fat intake accelerates insulin sensitivity These are not general nutrition tips. They are clinically studied intake levels that directly influence how glucose moves through your body, how insulin functions, and how your liver regulates blood sugar. When you consistently reach the right fiber intake, blood sugar becomes more stable, insulin sensitivity improves, and energy levels become more predictable. This episode will show you exactly how to apply this in real life using simple whole foods you already recognize. 👉 Want a done-for-you plan to hit these fiber targets? Download our free meal guide here: 👉 Want personalized guidance and support? Book a free call with a Mastering Diabetes advisor: Until next time, keep those carbs high and that A1C low. /episode/index/show/masteringdiabetes/id/40530855

5 Ways to LOWER Blood Sugar FASTER Than Anything Else (Science Backed) 03/04/2026

5 Ways to LOWER Blood Sugar FASTER Than Anything Else (Science Backed) High blood sugar is not random. YouTube Video: Most people see a high glucose number and immediately start guessing what went wrong. But blood sugar is not a mystery. It rises when three things happen at the same time: glucose stays trapped in the bloodstream, the liver releases extra glucose, and insulin signaling becomes impaired. In this episode, we break down 5 of the fastest, science-backed ways to lower blood sugar while also addressing the root cause underneath it: insulin resistance. You’ll learn: • Why 15 minutes of movement can lower blood sugar even when insulin isn’t working well • How muscle contraction pulls glucose directly from the bloodstream without needing insulin • Why hydration affects blood sugar concentration and hormone signaling • Why skipping meals after a high reading can actually make blood sugar worse • How fiber-rich, low-fat whole plant foods improve liver and muscle insulin sensitivity • The surprising connection between stress hormones and liver glucose release • Why tracking fasting glucose reveals whether insulin resistance is actually improving These strategies are not gimmicks. They are physiology-based levers that improve glucose uptake, reduce excess liver glucose output, and calm the hormonal signals that push blood sugar higher. When you apply them together, something powerful happens. Blood sugar stops feeling unpredictable and starts becoming manageable. You stop reacting to numbers and start understanding how to change the biology underneath them. This episode will give you a clear, actionable framework you can use immediately the next time your blood sugar runs high. 👉 Want to experience the Mastering Diabetes Method in real life? We’re bringing back our in-person Mastering Diabetes Retreat in Fort Lauderdale, Florida (April 23–27, 2026). This is a fully immersive experience where meals, movement, education, and coaching are all taken care of so you can experience what it feels like to live the Mastering Diabetes Method with full support. Spots are intentionally limited so every participant receives personalized guidance and connection with the community. Learn more here: Until next time, keep those carbs high and that A1C low. /episode/index/show/masteringdiabetes/id/40312175