Hi, Does DIM really inhibit DHT? If so why do people take this instead of saw palmetto which isn't proven to inhibit blood serum level of DHT? Is the good estrogen it increases beneficial for hair loss? I take proscar 1.25mgbut I would love to add this more because it decreases the bad estrogen. I heard high estrogen level can cause hair loss. Is it the bad one only? Thanks in advance.