The calorie of duck head is still relatively high, but the nutritional value of duck head is still relatively high, and it is rich in B vitamins and vitamin E. Usually, you can eat a little properly. If you eat a little duck head before meals, B vitamins can promote the secretion of gastric juice and help digestion and absorption. In addition, vitamin E contained in duck's head is also an antioxidant, which can soften blood vessels and remove garbage in them, and can also be used as beauty beauty.

Among the nutrients contained in food, only protein, lipids and carbohydrates can generate heat.