Tag Archives: metabolic flexibility

Deep Ketosis (GKI Under 1.0) – Why I Still Felt Just… Normal

24 September 2025. Day 3 of an extended fast. Glucose: 68.4. Ketones: 3.9. GKI under [...]

“Bloody Hell”: What My GP Said After 100 Fasting Days and New Bloods

Over 100 fasting days in two years. My GP looked at my spring 2024 bloods—cholesterol [...]

Fake Greek Yogurt: What 18 Months of “Greek-Style” Actually Taught Me

The Fridge Door Moment That Changed Everything Day 51 of the Rhythm Reset. I opened [...]