We have found that it turns rancid very fast. Also it leaves a residual rancid odor on clothing. Rape seed oil used for stir-frying in China found to emit cancer causing chemicals. Amal Kumar Maj. Compiled by Darleen Bradley.
Canola oil is a health hazard to use as a cooking oil or salad oil.
It is not the healthy oil we thought it was. It is not fit for human consumption, do not eat canola oil, it can hurt you. Polyunsaturated or not, this is a bad oil. Passing on messages about this serves only to further propagate it.