Duck is rich in protein, fat, and vitamins and other nutrients needed by the human body, with high nutritional value. Every 100 grams of duck meat contains 15.5g of protein, 19.7g of fat, 0.2g of carbohydrates, these energy-supplying substances can be converted into 240 calories after digestion and absorption by the body. Duck meat is rich in protein and high digestibility, easy to be absorbed by the body. The fat content in duck meat is also high, pay attention to moderate consumption. In addition, duck meat is rich in B vitamins, vitamin E. Among them, niacin is rich in niacin, which is one of the components constituting two important coenzymes in the human body, and has an important physiological function to supplement the body’s needs and maintain metabolism. Any food should be consumed in moderation, and if consumption causes allergy, immediate medical attention should be sought.