Science is continuously developing, and from day to day, it makes incredible discoveries. The human body has a unique mechanism. For example, when we read this article, it performs thousands of processes simultaneously, most of which we do not even suspect!
Contrary to scientists’ attempts, the human body still has not revealed all its secrets to us. We have collected the most surprising health facts about the human body in this article for you.
Fun Facts About the Human Body
1- Optimism Increases Your Life Span
Many people want to know how to be healthy, so they live longer. But the fantastic thing that increases a person’s life is his/her mental stability. Yes, according to researchers, those who stay positive tend to live longer. The body releases more hormones of happiness, which relieves the person of all anxieties and stress. As a result, the chances of stroke and other diseases reduce.
2- For Walking Body Use 200 Muscles
Walking is a preferable exercise that makes a person healthy. Therefore, to live healthily, many people walk for half an hour daily. But do you know even for something as simple as walking, our body continuously uses about 25 percent of all muscles?
To take just one step, a person needs to contract and relax more than 200 muscles in a specific sequence. Therefore, if you include walking to your healthy lifestyle, you will notice a substantial change in your muscles. They will become more toned.
3- Brain Does Not Feel Pain
It is impossible to feel pain without a brain, but the brain itself does not feel hurt. Let’s say you scald your hand or cut your finger. The nerve center instantly sends impulses to the brain. This, in turn, decodes the experienced sensation as pain. In the case of the brain itself, there is simply no data center for them.
Though our brain does not feel pain, it is the first that gets affected by our bad habits like drug abuse. This is the reason most scientists provide wellness tips for brain health. According to them, all addicts have a mental illness, which worsens if they ignore preferable wellness tips.
Potent drugs like mescaline affect the brain directly as they enter the body. Therefore, a person loses the sense of reality and begins to hallucinate, which is merely a mescaline’s side-effect. This shows our brain does not feel the pain first, but it is the first to react to everything.
4- In the Morning, Our Body Is One Centimeter Taller
At the time we wake up, we are taller than in the evening by 1 centimeter. The reason for this is the cartilage in the body, which is in an unclenched position in the morning. In the evening, after a long walk and performing specific actions during the day, they shrink.
You can also observe a decrease in growth after increased physical exertion. But this effect is not long-lasting, and evolution gets restored relatively quickly.
Weird Facts About the Human Body
1- Sneeze Contains Thousands of Bacteria
In those moments when allergens, microbes, and dust accumulate in the nasal cavity in large quantities, the sneezing mechanism gets triggered. At this moment, the excitement of the nerve plexuses occurs, and the person sneezes. In this process, a person gets rid of everything harmful that is present in the nose.
It is excellent if at that moment there is no one next to you, or you cover yourself with a handkerchief or palm. When you sneeze, the speed of the air you exhale can reach 160 kilometers per hour. Therefore, the one such sneeze can contain more than 100 thousand of bacteria.
2- Nose and Ears Grow All Your Life
Another weird fact is that the nose and ears do not stop growing throughout a person’s life! If you are wondering that this happens due ABC diet plan you follow, then that is not the case. Your nutritious diet has nothing to do with it.
It happens because the human skeleton gradually solidifies, and the cartilaginous tissue gets replaced by bone. But not the skeleton of the nose – it remains cartilaginous forever. Thanks to which it can grow and change shape throughout your life. It growsby 0.22 mm per year.
Moreover, as we age, our skin tissue loses its elasticity and sags, which is why the nose begins to appear visually wide. The earlobes also start to stretch and sag over time.
3- Heart Can Beat Outside The Body Too
As experts say, the healthier the heart, the longer a person lives. Therefore, it is essential to pay attention to the well-being of the heart. According to experts, people who don’t drink alcohol encounter lesser heart problems. Only a healthy heart can be used in a heart transplant operation.
However, it is surprising that the heart is capable of beating on its own outside the body. If the heart gets removed from the chest, you will notice a fantastic phenomenon. For a short time, it will continue to beat! This is because the heart has its electrical system and can draw electricity from the air around it.
4-Fingernails Grow Faster Than Toenails
When we talk about healthy habits, we forget about our nails. It is essential to cut them regularly, or they will become home to bacteria and germs. Do you know fingernails grow about 4 centimeters per year, which is about three times the rate at which toenails grow?
The growth of nails directly depends on the movement of blood. If the blood moves more often and faster, then the nails grow more actively. And the fingers are involved in our daily activities more often than the toes. This means that you have to cut fingernails earlier than the toenails.
Our body is mysterious; even after ages of inventions and discoveries, we still know little about it. Hopefully, we will learn more about our body, its functionality, and mysteries with time.