1. Beef and pork cannot be eaten together. From the perspective of traditional Chinese medicine, from the food medicinal properties of traditional Chinese medicine, pork is sour and cold, and the slight cold has the property of nourishing, greasy, and yin-cold, while beef has a sweet and warm smell. It can replenish the spleen and stomach, strengthen the waist and feet, and has the effect of calming down and replenishing qi. One of them is warm and the other is cold, which can replenish the spleen and stomach. However, they are in conflict with each other, so they should not be eaten together.

2. Beef cannot be eaten with white wine. Eating beef and white wine together will inflame the teeth. White wine is a hot product in the city. Drinking white wine and eating beef is like lighting a fire to add heat to people with a mild body constitution. It is easy to cause redness in the face and heat in the body, and worsen sores and boils. In addition, beef cannot be cooked with fish, and cannot be eaten with chestnuts. Eating beef and chestnuts together will cause vomiting. It is not suitable to eat it with brown sugar, snails, and olives. Eating it with brown sugar can cause flatulence, eating it with snails can cause poisoning, and eating it with olives Eating it together can cause physical discomfort, and it is best not to eat it together with catfish, as it can cause poisoning.