Hey bro, for sure, GH will allow you to eat more without getting fat. For body types that tend to get fat, this can help a lot. I find that for fat loss, splitting my dose up helps. I will break it up into 2-3 shots a day. If you are using 3iu, I would take at least 2 shots, 1 about 30 min preworkout and another 6-8 hours later. If you work up to 4iu, I might do 2iu in the morning before training, then 2x 1iu shots spread out through the rest of the day
On the topic of your liver, check out Tudca. There is a lot of exciting research coming out about it lately. It's not cheap, but hey, if it works, which it does appear to, it's worth its weight in gold.