Kombucha and probiotics for Crohn's Disease. I had to have my colon, and anus removed with emergency surgery due to untreated chronic diarrhea(mutating fungus in the colon). After surgery, it started to attack my small intestine. It could have been prevented by consuming Kombucha. I make my Kombucha with apple juice (frozen purified water) no extra sugar, plus add 1 probiotic capsule the first 2 batches. It is very acidic, so I mix 1fl. oz. with 15 oz. water. Drink 3 times a day forever, and say goodbye to medical doctor!