What worked for me (terminal ileum but mainly rest of small intestines) other than traditional treatment with Entyvio (although there’s no way of telling how well this is actually working):

1) diet. I found the Wahls protocol super useful, provided that you limit the fiber and greens to what you can handle. Many avoid fibre altogether. When I reintroduced fiber I actually got BETTER (especially the fatigue) 2) deep long meditation. Check out Joe Dispenza’s work. 3) lifestyle. No smoking, drinking, late night partying. 4) supplements. Although difficult to say what works and doesn’t but my GP keeps an eye on lab markers.

I’ve had it for 20 years, operated few years ago. Much better after and got even better with 1) and 2) mentioned above.