Huizi's father's body has been in a plant state for a whole year. After losing the coordination and coordination of the brain, although the brain stem is still working and maintaining basic physiological functions, the body itself and the various organs also have atrophy and weakness to varying degrees.

His limbs have not been exercised for a year, and his muscles and nerves have atrophy to varying degrees. Although it is not serious, even if it is cured, it takes a lot of time to exercise and recover.

The organ functions in his body have been disordered. Some organs have been overexerted due to loss of constraints, and some organs have been on strike due to long-term idleness. Huizi's father's body looks like a factory that has lost his manager and falls into chaos. All orderly order has been disrupted and has fallen into varying degrees of chaos and internal friction.

In this case, Chen Yu had to spend a lot of time and experience to re-adjust and repair his body, at least to restore his body functions that had fallen into chaos to the original order.

However, this situation also caused Chen Yu to think more deeply. The human body is too fragile. As a doctor and necromancer, he knew clearly how many problems there were in the human body.

Although some people always emphasize the sacredness and supremacy of the human body, and even blaspheming human bodies in the age of religious theocratic power is regarded as an unforgivable felon, from a biological and medical perspective, the human body is actually bloated and cumbersome.

Some of our organs overlap, some are completely unnecessary deteriorates, and some even affect the normal development of our bodies; our bodies are fragile and slender, because one-third of the nutrients we consume provide our brains. Although this is the root of human strength, this also means that our bodies and other organs can only obtain two-thirds of the nutrients.

In fact, even if we obtain three parts of the body's nutritional supply, our brain cannot operate at full power, and we cannot even dig out most of the brain's potential.

Although various parts of our bodies have achieved a delicate and fragile balance over millions of years of evolution, this does not conceal how unreasonable our bodies are.

The development of our teeth nerve structure is completely deformed and cumbersome, because as a skeletal organ, teeth do not need to have nerve sensing functions at all. On the contrary, what they need is the function of continuous regeneration and self-repair like the teeth of mice. But in fact, we do not have the ability to make teeth repair themselves, but have completely useless dental nerves, which is exactly the toothache problem that plagues many people.

Our ears even have traces of the deterioration of the gill structure, and the ophthalm nerves also have problems. Because of the degeneration of the tail vertebra, we cannot maintain balance with a clever tail like animals, even though we have had such limbs.

The connections of our pelvis, thighs, and soles of our feet are slender and complex. Structurally, it is possible to cause damage due to running and jumping at any time. Compared with those animals who are good at running and jumping, our ability to move is simply a shame to natural evolution.

Even more outrageous, although our limbs and nervous system have certain regeneration capabilities, this regeneration ability cannot allow us to regenerate limbs like some animals, and we cannot even repair the nerves. Once damaged, our bodies will fall into disability and paralysis. If we are still competing with other species in nature for survival with the power of the body, today's humans will only become dinners for various predators and will soon be eliminated by nature.

Even not just our body, but even our genes are the same. Countless unnecessary chains are filled with our genes. Some of them come from the remnants of our evolution from the ocean to the land in the past, and some of them evolved to adapt to the environment of a special period. However, all of these things are retained in our genes, which are complex and useless.

It wouldn't be so important if it was just excess garbage, but these complex and complex genes are still mutating all the time, and may even collapse, forming tumors that erode life in the body.

We are lucky enough to survive, not because of our strength, but because our bodies are filled with countless bacteria and toxins. The evolution of human beings over millions of years has also injected countless antibodies into our bodies, forming a delicate balance between them. These things reproduce in our bodies and form a fragile whole, which allows our lives to be maintained.

Remove the sacredness of human beings, and simply from the perspective of the strength and weakness of the biological structure, all human organs are not the best, and even many clumsy and outrageous. The overlapping organ functions, extremely wasteful neural tubes, entangled like the most complex maze but not as good as straight blood vessels and neural networks, as well as various discarded and useless information that exists since the beginning of genes...

If humans are regarded as an engineering creation, then this creation is an unqualified product that can continue to work through various coincidences and external factors. If it were not for the probiotics in our bodies and our own continuous corrections over the years, the blessing of transforming the environment and medical system, the average life span of human beings could not even exceed thirty years.

But we are still the most powerful species on this planet. The innate sense of crisis originating from the essence of life makes us burst into strong tolerance for various environments and adaptability beyond all large organisms. We have evolved into a complex and developed brain, and developed a brain that is completely unnecessary for humans to survive in nature. We have embarked on another path of evolution and become the most terrifying species on this planet.

Yes, human beings are very powerful and terrifying, because we will kill and even devour the same kind because of pleasure rather than survival; we will strip other organs of organs to decorate ourselves for showing off; we will destroy the entire ecology of an area in order to make ourselves more comfortable; we will even enslave the entire nature for our own desires...

It is precisely because we embark on a completely different path of evolution from other organisms that our bodies appear so weak and useless, because for humans, the only function of this skin is to protect, support and maintain the only useful organ for us, the brain, which can exist and work normally.

Therefore, in many science fiction works, the future appearance of human beings is a huge brain and a small body that completely mismatches it. We even completely abandon our physical body, leaving only a developed brain, and completely becoming an existence like the brain in the tank.
Chapter completed!