I saw the recent vegan food thread and was inspired to ask about ideas for low irritant foods. I started out as very gluten intolerant and over the years we have found that I have troubles with pretty much all grains, seeds, nuts, legumes and most dairy. They do bad stuff to my immune system which then does bad stuff to me.
The list of what I can't have is so long now, it's easiest to just say I am intolerant

Think of a typical camping/hiking food. I probably can't have it. It tends to be based heavily on processed carbs that are on my list of can't-have.
Pasta - no
GF pasta - no
Oatmeal - no
Trail mix - no
Beans, lentils, chickpeas, soy, etc - no
Heat and eat packaged stuff - way too many unknowns
Trail mix is based on nuts and seeds
Dried fruit - a bit, but only if it's free of sulfur based preservatives
At home I stick to basic whole foods- meat, eggs (a nice surprise that I can have them), a bit of fresh fish, most veg, a bit of fruit - more berries than fruits. This is all great food and I stay healthy and happy but it's making my renewed interest in bush walking a bit difficult.
For a day walk I will take something like: a couple of boiled eggs, a shredded piece of chicken with some mixed salad, maybe a piece of fruit. It's bulky, perishable stuff that's awkward to handle on a walk. I can't imagine carrying enough for another through-walk. I'm guessing dehydrating my own meals will be the key - I haven't tried that yet.
I really hope there's not anybody else out there with similar hassles, but if there is, would you like to discuss ideas for meals and snacks? Ways of getting enough calories in without all the processed carb stuff? (Mmmm bacon)
Thanks, Peter