Live fasting countdown with real-time body-state stages. Pick your schedule (16:8, 18:6, 20:4, OMAD) and track progress.
Eating Window
07:51:38
until fast begins
ends at 02:00
Fed state
Insulin rising, glucose in use
Fed state
Insulin rising, glucose in use
Post-absorptive
Blood glucose stable
Early fasting
Glycogen breakdown starts
Fat burning begins
Ketosis starts building
Autophagy activated
Cell cleanup kicks in
Deep ketosis
Full fat adaptation