Hi bella3250-
I started using LDN on 1/26 for treatment of UC. You will find lots of references to it on the Ulcerative Colitis Forum.
Another website is www.ldnscience.org.
I am not very familiar with differences between CD and UC.
You will see from my signature that I also started using slippery elm bark, etc.
There is a lot of info re slippery elm on the website cureulcerativecolitis.com about
herbal (alternative) protocols.
Don't know if there is any "crossover" and if it would be helpful for you.