Hello,
ELISA test that is full panel (IgG, IgE, IgA) is best for the food intolerance’s. You also can get heavy metal test urine mycotoxin testing, inflammation tests which test to see your histamine, eosinophils, CRP levels etc. If you search “testing” or “test” in the forums search bar, you’ll find my previous replies on different tests there.
As for muscle testing, I answered this question in one of the lives also which you can find by searching in the forum search bar however the short answer is no, you cannot do muscle testing on yourself.