Join me as I go through a 100-hour fast and explain exactly what happens to your body—weight loss, glycogen water loss, fat burning, ketosis, autophagy, hormonal shifts (insulin, cortisol, HGH, BDNF), reduced inflammation, improved insulin sensitivity, gut reset, and heart-health markers. This evidence-based deep dive is tailored for intermittent fasters and anyone curious about extended fasting, safety tips, ketone/glucose tracking, and how to minimize hunger, muscle loss, and post-fast binges. Watch full breakdowns, real blood-work examples, and practical guidance to plan a safe fast. If this helped you, please like and share the video. #100HourFast #Autophagy #FastingBenefits #Ketosis #intermittentfasting