Food-borne diseases include chronic gastritis, gastric ulcer, gastric cancer, intestinal cancer, food poisoning, etc. Food-borne diseases are caused by improper diet and lead to the development of diseases, most commonly digestive diseases, as follows: 1, some people prefer to eat indigestible food in their diet, which will not only cause irritation to the mucosa of the stomach wall, but also lead to excessive secretion of gastric acid, so there will be The possibility of gastritis, gastric ulcer disease will increase; 2, many people prefer to eat barbecue, pickled food, which contains a large number of carcinogenic substances, long-term intake will also lead to H. pylori infection, and therefore will increase the chance of stomach cancer, intestinal cancer; 3, some of the food itself contains a certain degree of toxicity, such as improperly treated puffer fish, sprouted potatoes, uncooked kidney beans These foods can cause stimulation to the digestive system and nervous system after consumption, thus triggering food poisoning attacks.