What should I do if mold grows on the traditional old cake?

If eaten in small quantities, it may not cause reaction. After that, you can pay attention to observe the physical symptoms and drink plenty of water to induce vomiting. If you have nausea, vomiting and diarrhea, you should go to the hospital to detoxify in time. When you eat at ordinary times, you must pay attention to all kinds of moldy and deteriorated things. They should be fresh to avoid harm to the body.