I had really bad colitis for 9 years and cured it myself through diet. I didn't eat "unhealthy" but there are plenty of foods that don't need to be consumed by humans that are touted as "healthy". All a specialist will do is prescribe overpriced medicine and tell you to eat anything you want. I had a coworker commit sudoku being dependent on biological infusion medicine he couldn't afford that has body was dependent on. Fuck doctors.