A light diet means a diet with less oil, less sugar, less salt and no spices. A light diet also means that it is lighter in taste, mostly the original flavor of the food. It includes cereals, vegetables, fruits, dairy, eggs, beans, lean meat, etc. Foods such as corn, carrots, cucumbers, oranges, eggs, soybeans, fish, and chicken have not been processed or treated much. Light diet are low fat, low cholesterol food, the usual way of cooking most of the steamed, boiled, slow stewed, cold, etc., to reduce the deep-fried, braised, etc., to prevent too much fat, cholesterol intake. At the same time to reduce the high temperature cooking produced by benzopyrene and other carcinogens. And light diet every meal is best not to eat too full, if there are patients with gastrointestinal diseases need to eat more meals, so that the food is fully digested, so that the nutrients are better absorbed by the body.