What Actually Happens Inside Your Body When You Fast | The Fasting Project Ep. 6 (Part 1)

Welcome to Part 1 of one of the most important episodes in The Fasting Project. What really happens inside your body when you stop eating? In this episode, we're separating fact from fiction and taking a deep dive into the biology of fasting in a way that's easy to understand. We'll explore what fasting is (and what it isn't), how your body transitions from burning glucose to stored fat, the roles of insulin, glucagon, glycogen, ketones, and metabolic flexibility, and why scientists have become so interested in fasting. This isn't about hype, miracle claims, or fad diets. It's about understanding the incredible design of the human body through the lens of current science. Whether you're brand new to fasting or you've been fasting for years, my hope is that this episode gives you a deeper appreciation for what your body is doing every single day. ➡️ Continue with Part 2 after this episode as we explore autophagy, inflammation, the immune system, autoimmune disease, longevity research, who should (and shouldn't) fast, and how fasting fits into a balanced, healthy lifestyle. 🌿 Visit my website for more health resources: https://urworthithealth.com/ 📘 Check out my book, Finally Understand Multiple Sclerosis: https://www.amazon.com/Finally-Understand-Multiple-Sclerosis-Autoimmune-ebook/dp/B0GX34WRTS/ref=tmm_kin_swatch_0 If this video helped you, please Like, Subscribe, and Share it with someone who wants to better understand fasting. I'd also love to hear from you in the comments: What surprised you most about today's discussion? Welcome to my channel, I'm Rebecca, a health coach passionate about helping empower women to live healthier, more vibrant lives. Here you'll find a blend of faith-inspired wellness, practical health tips, and a supportive community for women of all ages. Whether you're here for gentle home solutions, nourishing ideas, or a little bit of daily encouragement, I'm so glad you're here. Let's grow healthier and stronger together! #TheFastingProject #Fasting #IntermittentFasting #MetabolicHealth #healtheducation 00:00 Introduction 02:18 Why This Episode Matters 05:12 Your Body Is Working for You 08:41 Why We Fear Hunger 12:07 Fasting vs. Starvation 15:02 Food Is Not the Enemy 18:11 Your Digestive System Never Stops Working 21:34 What Happens After You Eat? 25:07 Understanding Insulin 29:03 Why Constant Eating Matters 32:46 Meet Glucagon: Insulin's Partner 36:12 Glycogen: Your Body's Energy Savings Account 40:18 When Your Body Begins Burning Stored Fat 44:15 Ketones Explained Simply 47:22 Metabolic Flexibility: Your Body's Hidden Superpower 49:35 Coming Up in Part 2