Infection,or genetic deffect what ever you want to call it we got it right, ok docs say our own immune system is attacking our own hair follicles right, well why is are own immune system attacking our own hair follicles? docs say they dont know why. Excuse me while I state the obvious..it's because we are not functioning the same as before were not in balance anymore, we have a desease, when people get a desease they stop functioning the same as before they function abnormaly out of balance, whats the cause infection/inflamation bad genes it could be any of the above or maybe both either way the point I am trying to drive home is we were not born this way we were once in balance had full heads of hair look we ounce had hair lots of it thats when our bodies worked in balance in harmony now for whatever debatable reason thier not , when something goes out of balance side effects will occurr, the immune system becomes weak, the digestive system functions differently all your organs function differently, I am saying improve your immune system and nervoussytem (the brain) the digestive system and watch healing begin , LOOK YOU WERE NOT BORN THIS WAY YOU HAD HAIR AT SOME POINT RIGHT look docs say a large contributing factor to AA is stress well look into stress what does stress do, constant stress serves to weaken your immune system ,nervous system (the Brain) digestive system over time, what else can stress do? well if its weak, for one not defend againts what would otherwise be beniegn bacteria/fungul infectious buggers and allow then to proliferate. or maybe awaken genes ounce dormant within us and or even cause mutations of L form intracellular bacteria that can High jack the vdr reseptors that are responsible for first line defence againt bacterium within our very genes themselves, causing mutations, As in the the theory currently being conducted by Dr. Trevor Marshall, "the Marshall protocol" the key point that I am driving home is that whatever the cause, your very own body has the answeres if we would just put it back into balance and stregthen it. cut your finger and it heals all on its own, our bodies want to heal we are out of balance weakened, support the imune system, nervous system and digestive track begin to heal the body. Also have faith in God, Christ is your advocate 1st John 4:4 Greater is he who is in you the he that is in the world.