Cottonseed Oil

Cottonseed oil is a cooking oil made from the seeds of the cotton plant. It belongs in the same category as canola oil, soybean oil and safflower oil, as it’s really an inflammatory “vegetable” oil that’s processed and can easily oxidize when exposed to high heat, light and air.

Cottonseed oil is refined in order to remove gossypol, a naturally occurring toxin in the seed’s oil that works to protect the plant from insects. If consumed, this natural pesticide may be toxic, so it’s always removed from the seeds that are used to make cooking oil or flour.

You’ll find hydrogenated cottonseed oil on the ingredient list in many processed and packaged foods. It’s used in salad dressings, baked goods, cereals and more.