I got COVID related tinnitus, avoiding beans, and certain soy based oils helps slightly, but it’s not consistent.

I stay healthy by doing painful amounts of exercise each day even if it feels like it’s killing me. It often feels like dying, and sometimes makes me very depressed (all my energy going into it, and being unable to think clearly after). But pushing my exercise limits every day, taking at most one day a week off for rest/recovery has helped.