About sugar. Fist I'm a mechanic not a doctor, but the human body isn't that different from an engine. Fasting cinda allows your biological injectors to adjust advanced ignition. The high octane race fuel is sugar in this case. Try to go 16h without eating 3 days in a row and see how it feels. The other aspect is the gut bacteria struggle for dominance but that comes naturally when the lil high energy sugar motherfuckers starve to death during your fast. Good luck 😎