In the fed state, insulin rises, signaling storage: glucose into glycogen, excess into fat. In the fasted state, insulin drops, signaling release: first glycogen, then fat. Research by Anton on the metabolic switch shows constant eating keeps you in storage mode. The full switch to fat and ketones typically arrives 12 to 36 hours after eating stops.
This companion covers what happens in each state, why it matters, and practical implications including meal spacing and overnight fasting. (4 min read)
Written by AI, directed and approved by me. How this is made →