Doctors can be ignorant about balding and its treatment

My uncles and father are doctors. Every one tells me that taking Finasteride is idiotic. They believe this because the drug ‘messes’ with hormones without very good reason. They believe that the only doctors that seem to think it’s “safe” are the doctors that stand to gain from prescribing it. What do I do? 

Love to hear this. If you are old enough to make your own decisions, than do what your research tells you. Ignorance can’t be excused by education so even doctors don’t really understand the pain of balding and the value of both the drug and surgery treatments for balding.