I have been a devout belever in waht you think is what you get. I have seen evidence of this in my own life ona day to day basis. I listen to the pod cast STUFF YOU SHOULD KNOW and I recently listened to a show about epigenetics....Epigenetics is now proving scientifically that your environment and how you perceive it affects your physical genetics and that can be passed on to your children!
Below are tow links to videos discussing Epigenetics. Enjoy!
Link to "Ghost in your Genes"
Epigenetics-How does it work?