The 3 reasons you should NEVER use Vegetable Oils... vegetable oils that have been hydrogenated contain large amount avoid to bad. Although vegetable oil has a healthy sounding name, it's NOT made from vegetables...As you might already know, vegetable oil actually comes from any combination of corn oil, soybean oil, canola oil, safflower oil, and/or cottonseed oil, ALL of which are absolutely terrible for your health. In fact, they are downright deadly , and I'm not exaggerating. Here's why... Reason #1 -- Vegetable oils usually contain deadly trans fats, even if non-hydrogenated You already KNOW that trans fats are deadly, so I won't go into all of the science as to why trans fats kill you and DAMAGE your cell membranes in your body...leading to all sorts of scary health problems like cancer, obesity, Alzheimer's, heart disease , and more. Knowing these facts, I'm sure you already know to stay away from foods that contain partially hydrogenated vegetable oils...