O Human Body It is an incredible machine, capable of performing a multitude of complex functions and interconnected.
There are countless curiosities about our body that can surprise and fascinate. In this article, we will explore some of the most interesting ones.
Although we may not look as hairy as a chimpanzee, the truth is we have approximately the same amount of hair on our bodies.
The difference is that our hair is much finer and less visible than that of a chimpanzee..
Regarding the stomach hydrochloric acid is a very strong substance that can corrode metals. Surprisingly, our stomach is able to safely handle this substance.
This is possible thanks to the gastric mucosal cells that line the stomach., which produce a protective layer that prevents hydrochloric acid from damaging the stomach.
Did you know that the human nose can distinguish more than a trillion smells?. Although we don't always think about it, our sense of smell is an incredible sense.
In fact, the human nose can distinguish more than a trillion different smells, thanks to our highly sensitive olfactory receptors.
The human body produces about 1 liter of saliva per day
Saliva may seem like an unimportant substance, but it is actually essential for digestion. We produce around 1 liter of saliva per day, which helps lubricate food and facilitate chewing and digestion.
However, the human brain consumes about 20% of our oxygen and calories, the human brain represents only 2% of our body weight, it consumes around 20% of the oxygen and calories we ingest.
This is because the brain is responsible for a large amount of metabolic activities. and cognitive, including the regulation of our body and our thoughts.
Another interesting fact about the human body is that human human blood can travel through the entire body in less than a minute
Blood is a vital fluid for our survival, as it transports oxygen and nutrients to the cells of our body.
Surprisingly, blood can travel throughout the body in less than a minute, thanks to our body's highly efficient circulatory system.
Then we have the liver which is an incredible organ, responsible for filtering toxins from our body and helping with digestion.
Surprisingly, it is also the largest internal organ in the human body, weighing on average around 1.5 kg.
And the heart is the engine of our body, pumping blood to all parts of our body. Surprisingly, the human heart beats about 100,000 times a day, which means it hits over 35 million.
The body when it is dead
Death is one of the few certainties in life, but still is one of the most intriguing mysteries of our time.
When a person dies, the body begins to undergo a series of physical and chemical changes. that affect each of its systems and organs, Let's explore some of the interesting facts about what happens to the human body when it's dead.
Cadaveric rigidity, also known as rigor mortis, is one of the first visible signs of death..
It occurs a few hours after death, when the body's muscles begin to contract and harden. This occurs because the dying process causes calcium to build up in the muscles, causing stiffness.
Soon after death, the body begins to cool as the temperature of the environment increases. environment begins to affect the body.
This process is known as algor mortis and can take several hours to complete.. On the other hand, after about 12 hours, the body begins to decompose and the temperature begins to rise again.
The decomposition process
Then we have the process of decomposition, which is a natural process that occurs after death, and begins immediately.
Bacteria in the gastrointestinal tract begin to multiply, which leads to the production of gas and abdominal distension.
Additionally, the body's cells begin to deteriorate, which leads to the release of enzymes which can cause tissue damage.
After death, the eyes begin to lose their moisture and the corneas begin to become dry.. This leads to clouding of the eyes, which can make them dull or blurry.
After death, blood flow to the skin decreases, which leads to pale skin.
Additionally, dehydration and decomposition cause the skin to turn gray.
Although it is a common myth that hair and nails continue to grow after death, in fact, the What happens is that the skin and surrounding tissues begin to retract, which can make hair and nails appear longer.
After death, bodies are quickly colonized by a wide variety of insects. and other animals, which begin to feed on the body's tissues.
This is known as animal decomposition and can be used to determine time of death.
When a person dies, their body goes through a series of physical and chemical changes. that affect each of your systems and organs.
Conclusion.
It is important to remember that although death is a natural process, it is often a difficult and emotional time for those dealing with loss. of a loved one.
It is crucial that at these times there is appropriate support and counseling available to help people deal with their emotions and move forward.
