Dietary care refers to the process of treatment of disease, the patient’s nutrition and dietary care and guidance. Diet is an essential material basis for maintaining human life activities, and is the source of nourishment for the five organs and six bowels of the human body, and the limbs and bones of the human body. Chinese medicine attaches great importance to the relationship between diet and human health, that scientific recipes and good eating habits, is one of the keys to a long and healthy life. For people who are sick, dietary care is an indispensable auxiliary measure in the treatment of disease. The Yellow Emperor’s Classic of Internal Medicine pointed out that: “the big poison treatment ten to its six …… Grain, meat, fruit and vegetables, food and nutrition to the end.” It is believed that if you can reasonably choose the diet, will be very conducive to the treatment of disease and recovery. Food and traditional Chinese medicine with the same origin, but also with traditional Chinese medicine, with four gas and five flavors and lifting and floating and sinking characteristics, and therefore many foods have a cure for disease body tonic effect. The use of dietary care with treatment is a major feature of Chinese medicine. Proper dietary care can shorten the course of treatment and improve the therapeutic effect. On the contrary, it can lead to aggravation of the condition, prolongation of the course of the disease, recurrence of the disease, and even produce sequelae. Especially in the recovery period of chronic diseases and serious illnesses, dietary care, for the recovery of the disease is a pivotal role, many diseases in the late stage, as long as the dietary care is appropriate, without the need for medication, the disease will be able to heal itself.