Ep. 188 Testosterone Therapy Today: Clinical Advances and Safety with Dr. Abraham Morgentaler

2842.56 - 2869.121 Dr. Abraham Morgentaler

So the most important thing to understand about PSA is that in order to interpret a PSA level, you actually have to know what the testosterone level is. And the reason I say that is PSA is its production. It's a normal prostate chemical that is androgen dependent. So you can take healthy volunteers, which has been done, and give them an agent that lowers testosterone.