My bloating reduced 100% after I cut out all plants except white potatoes and quinoa
This came as a total surprise to me. I eliminated all the other plants because of MCAS and salicylates intolerance. I was 100% expecting that I'll still have bloating because I eat statches, but it's actually the opposite.
Note: my constant bloating was always in my lower abdomen, so in the colon; but I'd also get bloated in my upper GI (small intestine) after certain foods (I'm IMO confirmed).
So, the morning bloating I had for decades disappeared completely.
One thing worth mentioning is that I have considerably less bowel movements, which is expected given my low fiber diet. But even if I hadn't had a bowel movement in 4 days, my belly is still flat, I don't feel any discomfort and don't get any negative symptoms.
This is my own body... I have no idea how many would get the same results but I thought it was worth sharing.