Stopping Hair Loss Before It Starts

I have read a lot of literature about the science behind hair loss, and the preventative things you can do to stop it.  However, the more I read the more I realize that it is completely up to the individuals genetics.  One person might respond to a product like Procerin, while another might not respond in any way.  I think that this is one of the toughest things around this problem.  It would be a lot easier if it were a little more cut and dry.  However, because it’s not it is important to know that it may not work for every person.