Nowadays, people's life is getting better and better, and the requirements for life are getting higher and higher, but people ignore several most important things, that is, physical health and health preservation. When it comes to health, we should study people's physiological characteristics. Generally speaking, a healthy and disease-free person should have the following physiological characteristics:

(A) the characteristics of good health

1. Eyes are full of gods: the eyes are the place where the essence and qi of zang-fu organs meet, and the presence or absence of eyes reflects the ups and downs of zang-fu organs. Therefore, mental stress is the most obvious manifestation of a healthy person.

2. Breathe slowly: Breathing slowly means breathing calmly. "Difficult Classics" holds that "exhaling the heart without lungs, inhaling the liver and kidney" shows that breathing is not closely related to the function of human viscera.

3. Normal defecation: Su Wen-Wu Zang Theory says: "The soul gate is also the five zang organs, and Shui Gu can't be kept for a long time", which means that digested things can't be kept in the large intestine for a long time, and constipation will occur if they are kept for a long time. Urination is the main way to eliminate water and fluid metabolism in the body, which is closely related to the lungs, kidneys and bladder. Whether urine is beneficial or not is directly related to the functional activities of human body.

4. Slow and even pulse: refers to a person's pulse that is calm, gentle and leisurely. "Pulse is the viscera of blood", whether the pulse condition is normal or not can reflect the qi and blood movement of human body.

5. Strong body: refers to moist skin, dense muscles, strong body, not fat, not too thin, because too fat and too thin is pathological, which often brings the consequences of some diseases.

6. ruddy complexion: complexion is the external brilliance of qi and blood of the five internal organs, and ruddy complexion is the expression of vigorous qi and blood of the five internal organs.

7. Strong teeth: Because teeth are bones, bones are dominated by kidneys, and kidneys have innate roots, so strong teeth are a manifestation of innate vitality. 8. Binaural intelligence: The kidneys begin to understand but have no ears. For example, hearing loss, dullness and hearing loss are manifestations of decreased visceral function.

9. Loud voice: The voice is emitted by qi. Su Wen-Five Organs Generation says that "all qi belongs to the lung", and the voice is loud, reflecting the good function of the lung.

10。 Normal appetite: Chinese medicine believes that "there is stomach qi that leads to life, and there is no stomach qi that leads to death". The amount of diet is directly related to the rise and fall of the spleen and stomach. A normal appetite is a reflection of health.

(B) Mental health characteristics

1. Happy spirit: Su Wen-Jutong said that "happiness leads to anger and ambition, and health is beneficial", indicating that a good mental state is an important symbol of health.

2. Good memory: kidney stores essence, essence produces marrow, and "brain is the sea of qi". When the marrow is full, you will be full of energy and have a good memory. On the contrary, if kidney qi is weak, you can't produce marrow and your memory will decline.