There is no “easy to fat body” in the doctrine of Chinese medicine constitution. Generally speaking, easy to fat physique refers to those who are prone to fat people’s physique, from the point of view of Chinese medicine, more belong to the qi deficiency, yang deficiency and phlegm-damp physique. Gas deficiency: gas deficiency is mainly refers to the spleen and stomach gas weakness, low functional status of internal organs and tissues as the main feature of a physical state, gas deficiency Yang micro, fluid can not be spread and polyhumidity into phlegm, easy to cause obesity. This kind of obese patients, clinical not only manifested as physical obesity, but also shortness of breath, low voice, less lazy (lack of strength, do not want to talk), fatigue, fatigue, more sweating. Yang deficiency: Yang deficiency is characterized by cold and cold limbs and internal organs, such as reduced function of the cold performance of the physical state, Yang deficiency due to obesity to Spleen and kidney yang deficiency type is more common. Such obese patients can be seen clinically obese, easy to fatigue, limbs not warm, urinate long and other symptoms. Phlegm-dampness: phlegm-dampness is a physical state characterized by reduced function of the spleen and stomach, phlegm-dampness stagnation, turbid and sticky as the main feature of the physical state. Dampness in the body of phlegm and dampness Yongsheng easy to block the qi, leading to the spleen and stomach dysfunction, so the development of obesity. This kind of obese patients in addition to physical obesity, there is the body sleepy, dizziness, like to lie down and lazy and other symptoms. If there is an abnormal increase in weight, it is recommended to consult a doctor in time.