Didi,
I used to drink quite heavily, when I went from heavy to full blown alcoholic I would use milk thistle religiously, it worked well keeping my liver healthy, I went on a cruise once and really slacked off on my milk thistle, maybe I forgot it, I don't remember, but I had labs when I got home and my doctor was so concerned with my liver function she sent me in for a further testing, by then I started milk thistle again my liver function was normal again, I can't say enough about the medicinal properties of milk thistle and liver health, I started taking it again when I started NBE because of high dose BO.
But to answer your question, I will probably move to injection after a year or two, once we see where I am at. I am not transitioning but I want to keep a feminine shape, so that will probably take some finess. I like how well the BO worked shaping my body thus far, but 1200 mg a day is a lot of work for my old liver and more expensive than 38.00 for 3 months. If I start back up on BO, it will probably 250 to 500 mg a day. But right now I'm in a good place.