Chickens and ducks belong to poultry meat, in which the unsaturated fat content is high. It can effectively reduce the low-density lipoprotein in the body, balance our high-density lipoprotein and prevent the occurrence of cardiovascular and cerebrovascular diseases. The nutritional value of fish is extremely high. According to research, if people eat fish regularly, their health will be better and their life will be longer. Fish is an ideal source of high-quality protein. As far as nutritional value is concerned, it is much better than pork. Its meat is tender, easier to digest and absorb than livestock meat and poultry meat, and it is especially suitable for children and the elderly. In addition, the fat content of fish is low, and unsaturated fatty acids account for 80% of the total fat, which is of great benefit to the prevention and treatment of cardiovascular diseases and has the function of strengthening the brain.

Spicy food refers to spicy and irritating food, including onion, garlic, leek, ginger, wine, pepper, pepper, cinnamon, star anise, fennel and so on.