Actually any food that works for one patient might not work for another. So the best thing to do is to keep a Food, Feelings, Symptoms (FFS) Diary. Just google to find a sample.
By keeping a such a diary you’ll be able to review your intake over the past 3days when you are feeling sick. Then one by one you can eliminate possible triggers. Strangely, a food that works for me at one time might not work another time. So when I’m feeling even a little sick I will reduce /eliminate all milk & milk products, spicy stuff! Oily food, pizza type processed food etc.
Wishing you the best, do post if you have other queries.