Oil chart for what? There are several different cooking oils that are used around the world and each of them have some benefits and demerits. What type of oil are you referring to? In places like India mustard oil and sunflower oil are the two main staples. Most of the Chinese populations around the world use extra virgin olive oil for their dishes. There is no good or bad oil and it all depends on how much we use. Restricting the oil usage can be beneficial in terms of preventing heart attacks and high blood pressure. That didn't answer your question did it!