There's not much research on dietary approaches to managing UC because there's not monetary motivation, i.e. Big Pharma has nothing to gain from funding dietary studies. There are plenty of testimonials, though. Here's one small study I found on SCD:crohnsdad.wordpress.com/2012/01/13/ibd-pilot-study-using-diet-based-on-scd-shows-100-success-rate/
Diagnosed with ulcerative colitis spring 1999. Have been in remission for years with only a few minor blips. Last two scopes showed no inflammation at all.
Maintenance dose sulfasalazine. Probiotics, vitamin D, fiber supplement and fish oil caps. George's aloe vera juice and l-glutamine for gut healing. Currently using autoimmune Paleo diet.