If major diseases are the fruit, the physique is the fruit tree. A fruit grower does not need to wait until an apple is produced to recognize that it is an apple tree, nor does he need to eat an apple to know that it is not a pear. Major diseases are closely related to our physique, why? First of all, the disease is not a sudden onset, the patient is bound to have obvious and long-standing physiological abnormalities in the early stage, that is the internal cause of the disease. For example, a chronic disease such as tumor is caused by long-term exposure to high-risk factors. From health to precancerous lesions, and then to cancer, there are often years of accumulation, a kind of somatic changes. At the same time, there is a pattern of disease development in that different somatic types have different developmental tendencies. Specifically, the disease tendencies of the eight types of deviant constitution as defined by Chinese medicine are as follows: 1. Qi deficiency – susceptible to colds, prolapse of internal organs, etc., and slow to recover from illness 2. Yang deficiency – susceptible to phlegm and drink, swelling and diarrhea, etc. 3. Yin deficiency – susceptible to fatigue, loss of sperm, insomnia, etc. 4. Blood stasis – susceptible to tumors and pain and blood evidence, etc. 5. Phlegm-dampness – susceptible to diabetes mellitus, cerebral stroke, coronary heart disease, etc. 6. Dampness-heat – susceptible to sores, boils, and yellow fever. -Easily affected by sores, jaundice, fever, etc. 7, endowed – easily affected by asthma, hives, hay fever and drug allergies, etc. 8, qi depression – easily affected by visceral mania, plum nucleus gas, lily disease, and depression insomnia, depression, neurological and other illnesses are closely related to the body, the body is a source of health, the body is biased is the cause of all diseases.