Chris,
She's totally med-free, all natural, and manages her own health at college. She just went to Guatemala on a mission trip - no problem (lived on beans, veggies, and fresh fruit).
We went totally grain-free until she was better. Even now she limits rice - does better with buckwheat and quinoa. She eats neither corn nor potatoes. We avoid anything labeled "gluten-free" and try to stick to real food. We gave her organic bone broths, organic eggs (sometimes she limited these), raw and cooked veggies. and fruits. She did a lot of chewing/processing. We are thankful for blenders, juicers, and food processors.
I don't have Crohn's, but I'm living on juice, veggies, and green smoothies these days - there are some that go down easily and taste like cake batter (frozen fig/spinach/banana/unsweetened almond milk). What we've done for our daughter has helped the rest of us with other inflammation issues, allergies, and general health.
One of the number one things we did was reduce stress. She would stop eating for at least 30 minutes if there was
any stress at all at the table. She gave up violin competitions completely along with almost all of her school subjects (she kept up with Latin and made the rest up later).
I'm writing more about what I did and putting up info to try to help to others on
www.quenchingcrohns.com. Also, feel free to PM me. If there's anything specific you want to know, I'll be happy to write about it and share what I know!
Judy