Corn oil is a type of vegetable oil extracted from the germ of corn kernels. It is commonly used in cooking and frying due to its high smoke point, which allows it to withstand high temperatures without burning. Corn oil has a light flavor, making it a versatile ingredient in various recipes. In addition to culinary uses, corn oil is also utilized in the production of margarine and salad dressings. It contains polyunsaturated fats, which can be beneficial for heart health when consumed in moderation. However, it is important to balance its intake with other types of fats in the diet.