I'm curious about all of this as well as I have low bile flow, floating BM, taxed liver (beginning with heavy metal toxicity).
What concerns me is lowering fat content, because your body needs good fats to use as energy.
For increased bile flow I have been instructed by my nutritionist to do coffee enemas once or twice a week. They do help. Especially with flushing out toxins and parasites hanging about in your gut.
Will be following this thread. I need to restore my liver/gallbladder/bile situation as well.