I agree with dfdavedf! I have been making my probiotic yogurt using a probiotic capsule containing 70 billion I.U. and I end up with a trillion, too. Homemade yogurt is easy and the instructions online are clear. I use only organic whole milk. Look online to find resources that explain the different beneficial gut flora and their function.
My CD was always limited to the terminal ileium, which has been resected three times. I was in agony until 2009, when a physician recommended probiotics, digestive enzymes and some high quality liquid vitamins. The liquids don't make my guts work so hard to absorb the nutrients. At the same time, eliminating all highly processed food and eating only organic became easy. But, as anyone will tell you, rest, avoid all alcohol, and choose friends who support you.