4 to 8 hours . Blood sugars fall . All food has left the stomach . Insulin is no longer produced 12 hours . Food consumed has been burned . Digestive system goes to sleep . Body begins healing process . HGH begins to increase . Glucagon is released to balance blood sugar 14 hours . Body has converted to using stored fat as energy . HGH starts to increase dramatically 16 hours . Body is ramping up…
TIMELINE OF FASTING
T
