yep if no reaction you can keep in dairy and wheat.
wine is amines, salicylates and glutamates so def a no go, as are mushrooms. there is one type of choc here, 70% dark choc lindt, that is soy and dairy free so ok for the challenge but not sure what is available to you there. i assume your DH will eat the bananas but you need something higher in amines?? will he eat pawpaw/papaya?? or if you can get the nitrate free bacon/ham then you would be able to use that too (are you able to tell me the ingredients list so i can double check for you??). that is very high amines due to aging etc. or something like canned tuna or salmon is high in amines, again depending on other ingredients. cocoa powder is what i used for kingston to test higher amines so you could make choc gf pancakes or something similar?? roasted cashews would load his amine levels a little but prob not enuf for a significant challenge. that's really it for amine only food options.
with kingston, if i suspect a reaction (as in possible but not definite reaction) then i keep at it for 3 days to a week before deciding if it is a reaction or possible reaction that needs rechallenging. if it's a definite reaction then i stop straight away. with what you said for emory i would prob call it a possible reaction or as elo said signs of early reaction in which case you should get something more conclusive in a few more days.
think we may need to look at that food chaining book too for kingston.
is lyle still going well with milk? i guess the only reason to limit milk intake is to ensure they are hungry enuf for food.
hugs hun, gotta run as kingston just busted his nap