Ali thinks fasting is fantastic. Max thinks fasting is the worst. We discuss the joys and struggles of all types of fasting. Intermittent fasting, 24 hour fasts every two days, extended fasts. We touch on the hormonal response Ali has tracked on her Levels continuous glucose monitor (CGM), seeing her fasting glucose drop. Fasting can get you great results even if your goal isn't for weight loss. But of course that comes with a price of becoming keto adapted, going through the keto flu and getting metabolically flexible.