Day 13 here also. (O: I havent really noticed any detox side affects yet. My tongue is a little whitish and I just started on the PB shakes. Still can't believe that it's been 2 weeks almost without coffee or cigarettes! - and I don't miss them at all. Energy level is good if not incredible, lowest time of the day for me is after work at home when I normally would be fixing dinner - so I live vicariously through whatever my wife is eating - lol even when I am feeding my eight month old son I notice how good his Gerber's baby food smells. (O:
I am shooting for at least 21 days, I just turned 40 and want to be in decent shape before the little guy starts walking as well as rearranging our eating choices so he gets the best chance to enjoy a healthy fit body growing up.