Well im a 22 year old male that finally is doing something about his hairloss. Im done trying to convince myself its not happening to me. Anyways im in pretty good health and in shape i work out 4-5 days a week and stay active. So if i begin to take propecia what side effects can i expect. I do take a lot of vitamins daily so im wondering how the propecia will mix with them. Ive heard of men expercing breast englargment is this something i could expect? Also one more question...price...what am i looking to spend on this stuff with a prescription from my doctor. Thanks for all the help guys cheers!