All 6 Levels Of Fasting Explained: Hour by Hour

Ever wondered exactly what happens inside your body when you stop eating? It’s much more than just "getting hungry." In this documentary-style breakdown, we explore the six biological stages of fasting and the incredible "switches" your body flips to heal itself. From the moment your insulin drops at the 12-hour mark to the profound immune system reboot that happens at 72 hours, we dive into the clinical research behind autophagy, ketone production, and metabolic flexibility. Whether you're a beginner or a seasoned intermittent faster, understanding these stages will change how you view your health. In this video, you’ll learn: Why the "fasting clock" doesn't start when you think it does. The science of Autophagy (the internal cleanup crew). How your body protects your muscle while burning fat. The "72-hour reset" that scientists say can reboot your immune system. #IntermittentFasting #FastingStages #Autophagy #HealthScience #WeightLossJourney #Biohacking #Longevity #MetabolicHealth #HealthyLiving #ScienceExplained ⚠️ Disclaimer: This video is for educational purposes only.