>>60502547
seed oils were invented as a way to ration cooking oil during the world wars. Rapeseed oil was the first one, derived primarily as a machine lubricant became very popular in canada during and after ww2. After lengthy research about rapeseed oil it was banned until further refined into modern day canola oil.

All seed oils are derived as a machine lubricant. Much like Saccharin that is literally from coal tar. The American diet is literally reliant on machine lubricants and coal extracts to feed us. You think onions green was just a fictional movie? IT happened 3 years ago.