Andrew Huberman· PhD
The big theory behind seed oils is that it's omega 6 rich, it's imbalanced with omega 3, it causes inflammation, the way they're produced and grown is problematic. They're usually GMO crops like canola oil. They spray lots of chemicals on them. Those chemicals get in the oil. They're manufactured in an industrial way that oxidizes them, that uses hexane to get rid of some of the compounds in it, deodorizes them, bleaches them, and then they're easily oxidized.