Confucius paid special attention to diet in his later years and had the habit of "eight don't eat". Moreover, it is very correct in terms of modern health care and food hygiene. This "eight no food" can be divided into the following three categories.

First, color and taste: if the food changes color, don't eat it; If it tastes bad, don't eat it.

Second, food quality: don't eat old food, stale fish and meat, and don't eat new vegetables from time to time.

Third, production: do not eat uncooked food, do not eat improperly seasoned food, do not eat wine and cooked food bought from the market. The requirements for food hygiene are also comprehensive, which can inspire our contemporary people. Confucius also emphasized eating. He said, "Eat silently, sleep silently". Is to eat without talking and sleep without talking. Confucius has a famous saying: "You can never get tired of eating delicious food." "Food" refers to grain, and "food" refers to chopped meat. Eat more flour and rice, the finer the meat, the better. In fact, it contains a lot of truth. Old people have bad teeth and poor digestive function of the stomach. The food is too thick and the meat is not finely cut. If you don't cook it, you won't bite and cause indigestion. ?