I'm not sure if you're using the term "trigger food" correctly.
I'm not a linguistics expert but I would think a trigger food is something you consume that causes something else to happen. Pulling the trigger causes the gun to fire. The trigger food causes _________ to happen. Could be a headache - could be massive cravings etc.
"Getting solid information is easier than ever. Getting misinformation is even easier." - Kaplods
Maintaining for two years and I eat whatever I want - just not however much I want. Details here.