Igg food sensitivity test/food panel for 200+ foods

Last I looked into this, the science didn't really support this interpretation and in fact may have been directionally opposite.

Iirc in layman's terms, a "positive" result in that test didn't really mean "immune response" it just meant your body had the corresponding chemical to break down the food. What you had eaten in the past week could alter the results of the test and the results weren't predictive of foods that would cause digestive issues.