Vegetable Oil Fattening. In the american diet, the ratio of omega 6 to omega 3 fatty acids is 15:1. Olive oil, palm oil, and rice bran oil are examples of fats from other parts of fruits.

Read here to learn more about what are the healthiest cooking oils to use in your diet. Soybean oil, grape seed oil, and cocoa butter are examples of seed oils, or fats from seeds. In small amounts, vegetable oils are healthy, as they contain fats that are essential in our diets.