im fine with onions infact i love them and leeks can eat them for england,,garlic i love too but it can upset my tummy every now and then,,but its funny you had the bousin ,,because i had that the other day and boy did i wish i didnt ,,yet other times im fine with cheese ,,i think if we are stressed in general our tummys sensitive thats when we have to watch what we eat,,that includes chocolate for me