It's genetic testing for medication. I tried many depressants that didn't work for me, because they wouldn't and since they diagnose based on your symptoms, it could be so many things. My test results confirmed that anti-d's wouldn't work with my biology. So it came up with the medications that would work, that were drugs to treat bipolar. I started taking Lamictal and it was a game changer for my sanity! Worked instantly. I was always so leary of being on meds but whatever, it works and I am happier. I don't care about the stigma.
https://genomind.com/patients/bipolar-disorder-treatment-and-pharmacogenetic-testing/