Lets put it like this. I have seen more then my fare share ( I think we all have) of drunks out there who have thrashed there liver like they hated it. I mean dudes downing a gallon of Vodka a day. Woman who slam down 2-3-4 pints of SO CO daily for 10-20-30 years str8 before ever having a problem.
Drug addicts who take every pill,line,drink,inject you put in front of there face for almost a life time. Yet still nothing?
Then you see one dude take one cycle of dbol and his liver is destroyed in a matter of 4 weeks at 20mg ed
Or some one drinks heavy for 2-3 years and they die of liver failing.
Here is the thing. Your liver should be able to withstand a pounding. All livers are made for this, and 99% of the livers out there can and will. Its still the best idea in the world to take sups to help protect your liver, and there is still a chance that you could be that 1%. You could be the dude who's liver sucks at life. Will one cycle of orals kill you if you are? Prob not but its not going to be the best experience you will go threw and you will learn a lesson that you will not soon forget.
And that is what I gots to say on the matter.