yes. i have a psychotic disorder and take antipsychotics. ive been on most all of them. it gave my pdoc a list of the APs that would help me the most. it also said that i have fewer serotonin receptors in my brain than average. i started on an AP that was listed and ive only heard voices for 2 days in the past 3 months. i was hearing voices every week before so this is amazing to me. i would recommend doing it. you can get a lot of info from it. im not sure about insurance though. if a private one would pay or not.