Graphic shows the body's 36-hour fasting journey: from glucose burn to autophagy
A graphic visualization explains what happens during a 36-hour fast: the body shifts from burning stored glucose to fat via ketosis, autophagy begins as nutrients run low and cellular repair accelerates after 24 hours, with peak autophagy around the 36-hour mark. The piece also notes health risks for certain individuals, stresses medical supervision, and cites studies suggesting limited eating windows may carry long-term risks.






