Liv52 is pretty good and Milk thistle wont hurt but from all the studies and data out there it looks like TUDCA is the way to go for good liver care. I'm going to give it a try since my liver functions are borderline most of the time especially on cycle or just a tad high. I had Hep B in 1990 although my test show I'm 100% clean, not a carrier in any way anymore but still got to watch those liver functions.