Cutting Cancer Risk

MSN has this article about a study of all sorts of suspected cancer causers.  Some of these are just what you'd expect (lose weight and your risk goes down by a third) but others are fairly surprising (I'll be moving the mower out of the garage and giving up scented candles).  While they could not be completely sure about the connection between environmental factors and cancer, the study's authors recomended more research on several chemicles.  How will we do without canned food?  We'll have to figure out a way because kids really should not be consuming BPA.