Why do people age and die? Why do people age and die?

As we age, our organs fail. Digestion is weak. The body's functions also slowly decline, the body's metabolism no longer functions, and people will slowly age and die.

It's a natural process. No one can escape birth, old age, sickness and death. When our body is developed to the extreme, and the organs of the body cannot keep up, we will develop aging, and then slowly move towards death.

This is a law of the natural environment. With the change of time, the metabolic system and various organs of the human body will decline. Know that these features do not work properly.

The reason why people will age and die is inseparable from the law of human development, metabolism is an unchangeable law in the universe, and people are a process from birth to death, and it is a process in which the law of metabolism plays a role.

Categories: Education, Science, >> Science & Technology.

Problem description: Please from multiple angles!

Analysis: From a philosophical point of view, this is because everything, including life, has a process from generation to development to peak to decay and finally extinction.

From an ecological point of view, the birth, aging, sickness and death of all life can maintain the balance of the natural world, after all, the life that the earth can carry is limited.

From a physiological point of view, this is because the human life process is a metabolic process, but metabolism is actually the result of two opposite forces and processes acting at the same time, in the growth stage, the number and speed of new cell generation exceeds the number and speed of old cell death, so people will grow taller, weight gain, internal organs will continue to increase, to adulthood, these two forces are evenly matched, so people's height, weight and function maintain relative stability, in old age, the speed of new cell generation is greatly slowed down, This manifests itself in a gradual decline in human functioning.

From a sociological point of view, a person's life is a process of continuous harvest and giving, especially after adulthood, the pressure of family and society are pressed on the individual's body, which makes people physically and mentally exhausted and urges people to age.

Summary. Because of microcirculation.

Man-made is gradually aging towards death, rather than dying immediately.

Because of microcirculation.

The microcirculation is located at the outer and distal ends of the body, and these places first form stasis and blockage, and then slowly spread inward, generally one percent of the annual stasis and blockage. When a person reaches the age of 50, the microcirculation stasis reaches about 50% (more than half), and the human body begins to age rapidly. By the age of seventy or eighty, the microcirculation is blocked to 70-80%, and basically only the middle part of the human body circulates smoothly, and the microcirculation of the limbs and distal ends is basically not good, and the human life is almost at an end.

Is there anything else. Pain is a good thing, indicating that the blood circulation has not been completely blocked, and the body is producing self-help and impacting "stasis". And once it's blocked, you won't feel the pain, which will ruin a big deal.

Just like many people have varicose veins, we can clearly see that all the blood vessels are blocked, but does anyone feel pain?

Joints and capillaries. There are many internal and external gaps in the joints, which are called acupuncture points in traditional Chinese medicine, which are the "breakthroughs" for the invasion of external evils and the external discharge of internal evils. Therefore, we must not underestimate or ignore the abnormality of the joints, this alarm signal is the most important, and the fastest and most effective way to "dispel evil" through massage and aerobic activation exercise.

The capillaries are all in the microcirculation, and the joints are mostly capillaries, because generally the large and medium blood vessels will not be blocked.