The good thing about corn oil is that it can provide the body with energy as well as fats, vitamins, minerals and other nutrients, the bad thing is that when consumed in excess it may overload the fat intake, and long term consumption of corn oil at high temperatures may increase the risk of disease. Corn oil is a relatively healthy vegetable oil, which is made from corn germ and other extracts. Corn oil provides abundant energy (895kcal/100g), and also contains fat (99.2g/100g), vitamin E (50.94mg/100g), and a variety of minerals such as calcium, magnesium, potassium, sodium and phosphorus. These nutrients can be absorbed and utilized by the human body to maintain the physiological activities of the body. However, because of the fat content of corn oil, long-term overconsumption, will make the body intake of fat over the standard, causing obesity and other consequences. In addition, if the cooking temperature is high, it may produce some harmful substances, which may increase the risk of disease if consumed for a long time. It is recommended to consume corn oil in moderation on a daily basis and minimize high temperature cooking.