What foods to avoid with Crohn's?

[Chocolateporridge]

My brother is bringing his girlfriend round for dinner on Friday, its her first time here and they're in a long term relationship. He's told me she has Crohn's and has been very vague about what she can't eat. Can anyone give me some pointers so that I don't mess up, or worse, embarrass her?

I have had Crohns for many years. The only things that make a lot of difference to me are onions, nuts and beer.

I think it's an individual thing. Maybe pin her down to find out exactly what triggers her. My son is triggered by beef, processed foods and some carbs.

Thanks for your help. My brother doesn't want me to ask her (weird I know) so I'll have to muddle through I think.

I think you should get him to ask her. It's really not fair on you to have to guess as everyone is different. It will be much less of a fuss if you know in advance and can cook something suitable for her that is the same for everyone.

Insist he asks her!