What Happens When You Fast 16 Hours (16:8) vs 23 Hours (OMAD)? | Science Explained скачать в хорошем качестве

What Happens When You Fast 16 Hours (16:8) vs 23 Hours (OMAD)? | Science Explained

#ScienceExplained #QuitSugar #MetabolicHealth Is fasting 16 hours enough — or does real fat loss only happen with OMAD? In this in-depth breakdown, Science Explained compares 16:8 intermittent fasting with 23-hour fasting (OMAD) through the lens of metabolic physiology, insulin signaling, glycogen depletion, and the metabolic switch. Most people assume fat loss is about willpower or calories. But as Science Explained shows, it’s primarily about hormonal signaling — especially insulin. When insulin stays elevated, fat burning is suppressed. When glycogen stores decline and insulin drops, the body shifts toward fat oxidation and ketone production. But that shift doesn’t occur at a fixed hour. It depends on metabolic context, insulin sensitivity, and meal composition. In this episode of Science Explained, we analyze how 16:8 supports insulin sensitivity, circadian alignment, muscle preservation, and long-term adherence. Then we contrast it with OMAD, where extended fasting increases ketone levels and fat oxidation — but may also amplify hormonal fluctuations, glucose spikes during refeeding, and stress load. You’ll also learn how fasting impacts BDNF, brain clarity, sleep quality, growth hormone, cortisol, and lean mass retention — and why more fasting hours do not automatically mean better metabolic outcomes. By the end, Science Explained gives you a practical framework to decide which strategy aligns with your physiology, goals, and lifestyle. Because sustainable fat loss isn’t about intensity — it’s about metabolic rhythm. Subscribe to Science Explained for evidence-based insights into metabolism, fasting, and long-term health optimization. ****************************** Real Life Body Science explains how the human body actually works in everyday life — not in theory, not in extremes, and not through fitness hype. This channel focuses on the science behind daily movement, fasting, metabolism, recovery, and physical health, using clear explanations that connect biology to real-world experience. We explore why your body responds the way it does when you walk, sit, fast, eat, rest, or feel pain — and what those signals truly mean. Instead of quick fixes or motivation-based advice, Real Life Body Science breaks down the physiological mechanisms behind movement, energy, fatigue, and adaptation. Topics include intermittent fasting science, metabolic flexibility, body mechanics, posture, walking, recovery, and how modern lifestyles influence human biology. Our goal is simple: help you understand your body well enough to work with it, not against it. Every video is grounded in science, explained visually, and designed to be practical for real life. If you want health information that makes sense, feels grounded, and respects human biology — this channel is for you. ★ Click here to subscribe:    / @reallifebodyscience   Disclaimer: This content is for educational purposes only and is not intended as medical advice.