Feeding rats seed oils caused Insulin resistance.

Feeding rats seed oils caused Insulin resistance.
This is not the first study to show that the easiest way to cause Insulin resistance or Diabetes is to increase pufa intake.

Control group consumed 7g pufa
Second group consumed 19g Soybean oil
Third group consumed 19g Canola oil

After 60 days both group has much more abdominal fat mass, and an "increased insulin resistance index (+78%) compared to the control group"

Polyunsaturated fats are toxic, suppress metabolic rate and cause obesity.

PMID: 22012056