First, the main organs are disease-free, the body shape develops well and evenly, the physiological functions of various systems of the human body are good, and physical activity and labor ability are strong. This is the most basic requirement for health.
Second, it has strong disease resistance and can adapt to the effects of environmental changes, various physiological stimuli and pathogenic factors on the body.
Modern people's health includes physical health, mental health, mental health, social health, intellectual health, moral health, environmental health and so on. Health is a basic human right.
Healthy nutrients:
1, protein: protein participates in regulating substance metabolism and physiological functions, and ensures the growth, development, reproduction, heredity and energy supply of the body. Meat, eggs, milk, fish and beans are the main nutrients in protein.
2. Minerals: As an important component of bones, teeth and other tissues, it can activate hormones and maintain the main hormone system, and has a very important physiological function regulation function. Vegetables and fruits are the main nutrients that provide minerals.
3. Water: the main component of body fluids in human body, which is necessary to maintain life, accounting for about 60% of body weight. It has the functions of regulating body temperature, transporting substances, promoting chemical reactions in the body and lubricating. The source of water is mainly the water we need to maintain our body every day.
Refer to the above content: Baidu Encyclopedia-Health