oxidative stress

Quick Answer The seed oils to limit or avoid are corn, soybean, sunflower, safflower, grapeseed, canola, cottonseed, and rice bran oil. The concern isn’t just their omega-6 linoleic acid content — it’s how they’re made: extracted with chemical solvents, bleached and deodorized at high heat, easily oxidized in storage and frying, often grown from glyphosate-sprayed