If you're not having live panels done there are ways to tell if you are having liver issues before they get really bad. (A) Your stool. If it is black, it could mean there is blood in it but is also associated with the the liver not functioning properly. (This would happen every time not just once. (B) an aching tenderness in the low right quadrant. The liver does not have nerves so it doesn't feel pain but if you developing a fatty liver then it will push against the edge of the ribcage, causing discomfort. (C) Jaundice. Your nails, your eyes, and then your skin. See a doctor immediately if you have jaundice. I'm sure there are other symptoms but those ones come to mind.
Anyhoo, for muscle loss, what I'm doing and have been doing for awhile, is cycling on my stationary bike. You'll want to stretch your arms forward and bend forward in the drop position like your in a race. This uses you muscles as stabilizing agents rather then working them out. Plus, you'll lose weight. Also, eat salads. It's like anti-eating since eat burns more calories than it give you. The plank too is a must to get rid of that pesky, icky stomach fat. Oooh, and yoga. can't forget yoga. Itis just totally fun and so relaxing so why wouldn't you want to do it, yes?
This is what I do. I used to have bigger arms too like about 14 inches flexed and now they are 12.5 flexed and 11 not flexed. I had a lot of trouble getting strong in the first place it took me five years of weight lifting and all kinds of supplements to get to 160 lbs. (I'm 5'6). When I stop, even for a week, it melts off me like crazy fast. But I have low T. That' a story for a different thread so i won't go there.