Seems everybody but the scientists know what causes it and are more than happy to tell you how you did it to yourself.
Here is the "guilt factor" we spoke about a little while ago. The "what did I do wrong to get this?"
If all the reasons they give out "caused cancer" that in effect would mean no fit active, healthy eating person would ever get cancer right?
No body wanted this or asked for it and trying to find a reason will do your head in.