Yes, whenever I've done 48 hour fasts, I've had the same experience. This is due to the depletion of glycogen in your liver and muscles. At that point your body

Yes, whenever I've done 48 hour fasts, I've had the same experience. This is due to the depletion of glycogen in your liver and muscles. At that point your body doesn't have the fat-burning machinery quite going yet, so you are in a temporary dip in energy. You'd have to do another 24 hours or so, I believe, to fully enter into that state. At that point it's business as usual except that you do zero digestion. It's where all the good feelings are. At this point your body balances itself for the time being and produces exactly what it needs to in order to function. You actually get a boost of hormones and metabolism.