I wonder if the induction diet would promote healing to an extent that you could then tolerate more of the foods that you couldn't before? I definitely share your concern about raw eggs. I think I'd only eat them if they came direct from a farmer I trusted.

Didn't know you could freeze avocados. I'll have to try that.

Oh--forgot to mention I have a friend who had IBS pretty bad, she ended up having good results with something called the Specific Carbohydrate Diet which I believe is grain free & dairy free.