What is sub-health:
Sub-health refers to a state in which the human body is between health and disease. People in sub-health state can't reach the health standard, which is characterized by the decline of vitality, function and adaptability in a certain period of time, but it doesn't meet the clinical or subclinical diagnostic criteria of modern medicine.
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Sub-health can appear in different genders, ages and occupations, but there will be some differences in sub-health, which has nothing to do with birthplace and nationality. Generally, the detection rate of women is higher than that of men, and the age group of 40-50 is higher than other age groups, especially teachers and civil servants. The main reasons leading to sub-health are: unreasonable diet, lack of exercise, irregular work and rest, lack of sleep, mental stress, great psychological pressure, long-term bad mood and so on.
Finally, there are various clinical manifestations, such as fatigue, muscle joint pain, dizziness and headache, palpitation and chest tightness, sleep disorder, loss of appetite, epigastric discomfort, loose stool constipation, sexual dysfunction, fear of cold and heat, easy to catch a cold, dry eyes and so on. Psychologically, it can be manifested as depression, distraction, impatience, irritability, fear and timidity, memory loss, inattention, listlessness and unresponsiveness.