From memory, ALT can be elevated due to muscle damage as well. My past LFTs have always shown elevated ALT - I've had Liver CT scans, MRIs, Ultrasounds and there's no dramas. Incidentally, they did find a thing with me called a Riedel's lobe - an extra lobe on the liver, which is relatively uncommon. However, the bonus is I have more detoxifying goodness!!
Try getting hold of some R-ALA (Make sure it's "R"), and some milk thistle.
Winners make it happen...losers let it happen.
Qui audet adipiscitur.