I think every case is different, and depends on several factors.
Like I said I am not on the program. For me NB is more a life style than a treatment.
I do not like to take many supplements, and if somebody is working with NB practitioner he/she supposed to take certain vitamins/minerals.
I just took from the NB what I am comfortable with - steamed vegetables, coffee enemas, foot reflexology.
What about you? How long are you on the program?