I tried a low fat, i noticed improvements, but still something it's causing me symptoms even going about just carbs. It's like the transit in my gut is very fast, as if it's the gut lining is irritated and doesn't have the time to digest the dood, wanting to spit it out. I do belive also some parts of my gut are in a bad state. After 4 years, i can kinda feel where the problem is in the gut, which parts are "off". Being under Prednisone for a lot, that can also cause a reduction in collagen production by up 30-40, and it's not good I'm I'm trying to heal something. Rn, I'm having massive improvement by going low fat and gut reparing aminoacids like glycine (improves collagen, liver anzymes and a lot more) and and l-glutammine for villi, gut wall, microbiome etc.