The Chinese have a traditional belief in the medicinal value of food, as they believe that food and medicine share the same origin. This view could be considered a forerunner of nutritional science in China.
Chinese medicated diet is not a simple combination of food and Chinese herb, but a special highly finished diet made from Chinese herbs, food and condiments under the theoretical guidance of diet preparation based on differentiation of symptoms and signs of traditional Chinese medicine.
It has not only the efficiency of medicine but also the delicacy of food, and can be used to prevent and cure diseases, build up one's health and prolong one's life.