the lowest dose for the original tablets are V-50mg and C-20mg. i would suggest you start with half those doses and see how it goes. take it once or twice a wk at most.
C has been approved to be taken daily. if you want to take it daily, start even lower, like 5mg ed.
there are many members here who take much higher doses on a daily basis, but its always safer to start lower and see how you react.
good luck, and have FUN!