Lately, I have been hearing more and more about how processed and unhealthy certain cooking oils are, especially when they are heated during the cooking process. I came across some great visuals, (one which I plan to print out and keep on my fridge!) and a few great articles as well.
Healthy Cooking Oils: Healing Natural Oils Safe to Cook with and the Healthy Fats and Oils You Must Avoid when Cooking
Why You Should NEVER Eat Vegetable Oil or Margarine!
What is the Healthiest Oil to Use For Cooking?