Light recipes include boiled light vegetables, steamed egg custard, and thin meat soup with loofah, etc. However, suitable light recipes should be chosen according to the specific disease. Light diet refers to a diet with less oil, less sugar, less salt and no spices. Light diet can best reflect the true flavor of food, can maximize the retention of food nutrients, will not increase the burden on the stomach and intestines, and is conducive to the recovery of the disease. Patients can eat some thin porridge, noodles in clear soup, egg custard and other foods, and should also eat some vegetables every day, such as cabbage, bok choy, oleaginous vegetables and so on. Common light recipes include boiled light vegetables, steamed egg custard, squash and lean meat soup, light fried rice, spinach noodles, light beef noodles and so on. But the specific food to eat also depends on the specific aspects of the disease, if it is diabetes, should control the intake of sugar, if it is high blood pressure, should control the intake of salt. Patients should combine their own condition with reasonable diet and treatment under the guidance of the doctor.