The main ingredient of cake oil is a chemical compound - monoglycerides plus palm oil constituting the emulsifier. According to nutrition and health experts, cake oil is not a nutritious ingredient, but a less toxic and relatively safe food additive. Although moderate consumption has little effect on the human body, but after all, it is a chemical synthesis, excessive consumption will have side effects. One of the palm oil is a saturated fatty acid oil, its long-term use will cause cardiovascular disease in humans. Consumers unknowingly, long-term consumption of cakes with excessive additives, easy to cause high blood fat, atherosclerosis, cardiovascular disease.