Thanks everybody for your contribution.
To sum up what I just read, seems like no one knows exactly for sure, however, just to play it safe, throwing in a Liver-Flush or two (or more, God help me!) just for a good measure seems to be pretty much supported by most.
Well, as Sanctuary said, I just can't do what I can't do, and I suspect, that in my case the Liver-Flush falls into that category, so maybe in the meantime someone else comes along and invents some painless and pleasant method of Liver Flushing just for those of us like me!! :-)