They are safe and effective, just trust the science.
>>517671433It contains erucic acid. If you would get most of your fat from canola oil, your life dose would be higher than what causes lethal heart fat in rats and pigs.If they'd get rid of that, it could be OK. I'd rather not eat concentrated stuff, like sugar, tallow, butter, seed oil. Few nuts will do. Our ancestors didn't exactly bathe in fat.