Once again, Natural News goes into hysterics over something (SHOCKING!) that has been reported on numerous times before.
Personally, I have used canola oil for several years and have not suffered any ill effects. IMHO, it's a lot healthier than coconut oil which has been touted as a cure for everything from hangnails to high cholesterol. It's not.
Olive oil is ok, but I think it imparts a taste to food that I find disagreeable. Canola has no taste to leave in food.
To each his own.