paleolithic man lived to be about 33...this was due to a number of factors but point is that we dont, and shouldn't, live like paleolithic man; we are a bit smarter. i wont advise you on how to break your fast as everyone is different but i can tell you that this topic has been exhausted on this forum so all you need to do is search around. i am going to break my fast using juice from organic watermelon, carrot, kale, ginger, and a few other things. good luck