I actually smoke mj, I wouldn't say it necessarily heals the inflammation that is caused by IBD but it most definitely helps with symptoms. There is no cure for Crohn's or UC, she might be in remission, or feel like she is symptom wise but she'd have to be scoped to see if there's still inflammation or not because who knows how much of the oil she's using in a day, like I said, cannabis can definitely mask symptoms but that doesn't necessarily mean it's aiding with the inflammation.
PB4: If you're willing to smoke it, why not try the oil? I don't want to get high and don't want smoke going in my lungs. And some people say the oil is much more concentrated and effective.
I have been reading a lot about
this and if I had the oil I would take it right now. I'm trying to figure out how to get to a state that allows medical marijuana so I can get some. Looks like Oregon will allow me to visit there and buy some even though I am not a resident.