This guy has a theory and I agree with him 
Its not because you are a chiken (maybe you are a little) but its all natural.
He starts talking about it at 2:20
http://www.youtube.com/watch?v=woxAfsrh12w&feature=sub

Its not because you are a chiken (maybe you are a little) but its all natural.
He starts talking about it at 2:20
http://www.youtube.com/watch?v=woxAfsrh12w&feature=sub