The SCD diet healed my crohns. I had two massive rectal fistulas y constant blood and white mucus in my stools when diagnosed in 2007. Three months after starting the SCD diet, all the blood and white mucus were gone from my bms, and by six months, both fistulas were healed to the point where the ctons had to be removed.
Since 2007 , I have not had one symptom from my crohns and I still follow the SCD and the only drug I take is pentassa.
A colonoscopy last year found no active crones anywhere in my colon, so I guess I can say I am cured or maybe better to say I am in remission.