<human>: Can you summarize the given text in a few sentences?

OK, I don't exactly believe in supplements at all... but all those ads that start with "do you drink, smoke, drink cofee, fatty foots... now you can help your kidney" are starting to get to me.

I know that my lifestyle is not exactly kidney-friendly, basically I alternate caffeine and alcohol with some added tobacco, and my diet is mostly fried meat with something else. I know that the best way to help my liver would be to stop inserting toxins into my body but that's not going to happen very soon (I need caffeine to keep me awake and alcohol to stop killing people so even a liver failure is better than the other two).  

So
<bot>: is there anything that I could do (except quitting drugs that keep me awake and sane like caffeine, tobacco and alcohol) to help my liver regenerate faster ?