What gives the best indication that health service is based on pseudoscience

Psychology is a great example of a Pseudoscience. They mention Chemical inbalances but there has never been a test to prove that. Its just been indoctrinated into out society in advertisments and TV commercials that people accept it as fact. Everything a psychologist bases their diagnosis on is of a subjective nature. There is no objective test or blood test, no brain scan. Everything is subjective. They love to use the word "Soft Science"

The penis goes in the vagina kid, the 31 year old girlfriend must be your mom asking you are you ready to go to bed.

Cotton with iron probably