Funny you should mention fatty liver. So I have had out of spec lab results for over a decade. ALT / AST / GGT (in the last 5 years). This coincided with increased sensitivity to sugar and carbs in the sense that eating high carbs or sugar things would result in issues such as diarrhea later and/or becoming excessively tired and napping.

Over the past 2 years, I took two coarses of ivermectin at different times. My liver values only improved a little, but GGT kept staying elevated.

Last year I took up intermittent fasting. Began with a full fast (only drink water) for 3 full days. Then I did a 6 hour meal / eating (1meal + 1 snack) and 18 hour no food.

I am glad to report that my latest labs showed all indicators in the normal range. Also, I am less tired all the time and have more energy again. I have lost some weight as well (could afford to lose more still). I was very strict about the intermittent fasting for the first 3 months but I got sick last winter and took a break for that. Since then I'm mostly still doing it, but on weekends I might eat lunch and dinner, instead of just lunch.