1, vegetable oil contains more unsaturated fatty acids necessary for human body, which can lower blood cholesterol and reduce the risk of arteriosclerosis. On the other hand, duck oil contains more saturated fat and cholesterol. If you eat too much, it is easy to harden blood vessels and cause diseases such as hypertension and coronary heart disease.
2. Vegetable oil is healthy and contains many nutrients needed by human body, so vegetable oil is good.