Hi, Pug. It's been awhile. Good to hear that your mom is stable. I wouldn't worry about
her liver enzymes being low or low normal. Usually, they will be elevated with liver disease but there are always exceptions. I actually had normal LFTs at one time earlier this year. That hasn't happened in 20 yrs. I don't know if it was a fluke or a lab error, but with the next blood draw they went back to being elevated.
Has your mom been tested for diabetes? Patients with untreated diabetes also have a mouth odor--slightly sweet.
Hope you all have a good Christmas.
Hugs,
Connie