Sub-health state, also known as sub-health state or the third state, refers to the human body and mind in the disease and health between a low-quality state of health and its experience, is a transition from health to disease in the process of transformation, is the body’s physiological activities of the law of the malfunctioning of the comprehensive performance is not up to the organism is not yet a change in functional changes, is the human body physical and mental adjustments to the overall abnormality of the early reflections. The causes of sub-health state sub-health state has four major causes: (1) excessive tension and stress. (2) Poor lifestyle such as: high salt, high fat and high calorie diet, heavy smoking and drinking and sedentary lifestyle. (3) Adverse effects of environmental pollution such as: water and air pollution, noise, microwaves, electromagnetic waves, pesticides and other physical and chemical pollution. (4) Adverse mental and psychological stimuli. Common manifestations of sub-health state Common manifestations of sub-health are: physical and mental discomfort, excessive tension, headache, dizziness, insomnia, easy fatigue, poor appetite, often catching colds, sweating abnormally, back pain, grayish-black, dry eyes, dry skin, head heavy and sleepy, mouth and tongue sores, constipation, nervousness and anxiety, irritability and so on; can also exist at the same time, such as overweight, smoking, fatty liver, dyslipidemia, high blood glucose and blood pressure. There can also be other disease-causing factors such as overweight, smoking, fatty liver, dyslipidemia, high blood glucose and blood pressure, and other abnormal pathological states. If no effective intervention is taken in the treatment of sub-health state, sub-health state will continue to exist and accumulate to a certain extent, which will lead to the occurrence of diseases. Chinese medicine is a medical theory system guided by holistic concepts and characterized by evidence-based treatment, which has an all-round advantage over modern medicine in terms of its understanding of the nature of subhealth and its diagnostic and therapeutic methods. Through TCM’s diagnosis and treatment prescription, combined with acupuncture, moxibustion, tuina and other comprehensive treatment means, can effectively improve the state of sub-health, so that it can be returned to a healthy state as soon as possible.