Worried about Cravings/Diet after MC

I'm on day4 and I feel fine. Great, in fact, just like my previous MC's... no cravings, no hunger, I'm free from worrying about what to eat, how much of it, when... but everytime I end the Master-Cleanse and start to break my fast, it's like eating makes me hungry. Does anyone have the same experience? Any suggestions as to how to control cravings/eating? Can fruit trigger cravings? How soon does the metabolism go back to normal?