I have a friend who is a smoker and wants to do the MC. Coffee will be tough enough to live with out, but smoking will be really difficult for her. I've read the Master-Cleanse
book and I don't think I came across anything about smoking while doing the cleanse. Off hand, I'd say if you want to really detox, NO SMOKING and don't dare pick it back up again post-cleanse. However I don't want to discourage my friend from at least trying the cleanse. Can she do the Master-Cleanse
and maybe have a cigarette or two a day just to carry her over. I rather this than her not trying at all.