1, health: refers to a person's good physical, mental and social conditions.
2. Sub-health: refers to a state in which the human body is between health and disease.
3. Disease: It is an extremely complicated process.
Second, the requirements are different.
1. Health: Good and even body shape development, good physiological functions of various human systems and strong physical activity and labor ability are the most basic requirements for health.
2. Sub-health: symptoms reflected by uncomfortable feelings in the heart, such as fatigue, weakness and emotional changes. It is difficult to be clear for a long time.
3. Disease: Deviating from the normal form and function of human body.
Third, the characteristics are different.
1, health: strong resistance to diseases, able to adapt to changes in the environment, and the effects of various physiological stimuli and pathogenic factors on the body.
2. Sub-health: People in sub-health state can't meet the health standard, which is manifested by the symptoms of decreased vitality, function and adaptability in a certain period of time, but they don't meet the clinical or subclinical diagnostic criteria of diseases related to modern medicine.
3. Disease: Many times, from health to disease is a process from quantitative change to qualitative change.
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