Almost 100% of rapeseed(Canola) in the US and Canada is chemically altered by a devil company called Monsanto. Although Canola Oil is said to have high levels of Omega-3 (healthy) fats..it is a highly modified food and it's risks outweigh it's benefits. Stick with Mediterranean Olive Oil despite it's slightly higher cost. For more info check out the link to the video below. No Farmers=No Food. Down with Monsanto!!
http://www.hulu.com/watch/67878/the-future-of-food?c=Health-and-Wellness