Vegetable oils are fats extracted from various plants, seeds, and nuts. Common examples include olive oil, canola oil, and sunflower oil. These oils are widely used in cooking, baking, and salad dressings due to their flavor and health benefits. They are rich in unsaturated fats, which can help lower bad cholesterol levels and support heart health. In addition to culinary uses, vegetable oils are also found in many cosmetics, soaps, and biofuels. They can be a more sustainable option compared to animal fats, as they are derived from renewable plant sources. Overall, vegetable oils play a significant role in both our diets and various industries.