she got a whole bunch of tests done after feeling consistently unwell, reguarly after eating certain things.
we went on a holiday and she was feeling like crap basically every night. she passed the gluten test, but proved intolerant to fructose. as with any intolerance it differs per person, but the most annoying foods to avoid for her are....
apples, pears, oranges, onion, garlic, avocado, ciders, foods with heavy fruit juice/concentrates, gluten-heavy foods (bread, cereal, pasta).
so basically a half-assed gluten-free diet with certain food removed. and we've slowly figured out whats ok (peas, beans, mushrooms and others in moderation) in small amounts. i cook with onion and garlic but remove them or she picks it out. none of its life-threatening stuff, its just avoiding being unwell. and taking medication after meals is a poor approach people take.