I wanted to get a gut test for stomach pain, i had one a few years ago from metametrix and it was good. It found i had a parasite and treating that helped me a lot. The metametrix test isn't available now, and the other one in the uk i found (genova i think) you cant use without some id number from a practitioner. So where is the best place to tested now that doesn't require a referral? I want one that tests for candida, parasites, stomach ulcer and anything else that could cause pain.