What type of cooking oil are you consuming? Vegetable oil, olive oil, coconut oil, peanuts oil or animal fats? Most of us know that olive oil is a better choice but not everyone of us can afford it because it is quite pricey comparatively. So we usually opt for vegetable oil rather than coconut oil.
If one were to read about the facts, coconut oil is the best choice, however due to the high saturated fats content in coconut oil, we were being brainwashed not to consume it and some do not like the strong coconut essence in their cooking. Hence, not many household using coconut oil in their cooking nowadays.
Whatever cooking oil that your are currently or have been consuming, by all means avoid Canola oil, it is a highly toxic genetically engineered oil. Proceed to read this article - Canola Oil, Health Hazard for more information.