One thing that goes without saying is that our bodies are a rather busy and incredible area. Because there are a lot of activities being carried out every moment, it has a lot of amazing impacts. Therefore, if we study our physical knowledge deeply, we can learn a lot of incredible things. The editor has compiled 7 personal body knowledge to prove how magical your body is.
1. Odor receptors in the body may help smell the disease
Our sense of smell helps us understand all kinds of good and bad weirdness. But olfactory receptors are not unique to the nose, and scientists have discovered that hundreds of receptors that give us the sense of smell have been found to play an important role in other parts of the body. For example, in cardiomyocytes, they may be metabolic regulators of cardiac function. They can be activated in the immune system to promote certain types of leukemia cell death. In the liver, they can reduce the spread of liver cancer cells. In the skin, they can increase the regeneration of skin cells, helping to speed up the healing time of different wounds.
2. When we don’t eat, hungry brain cells will eat themselves
For many mammals, when we are too hungry, the body will naturally consume fat on the body. But in fact, this may also apply to the brain. If we stay hungry for a long time, the hunger-induced neurons in your brain will start eating themselves. This may be why you are anxious when you are hungry.
3, 2 swimming pools can fill your saliva for a lifetime
Maybe for some people, they don’t want to think about saliva at all, that is, what our saliva can bring. After all, many people find it disgusting. However, saliva can help our body a lot, and lack of saliva can cause bad breath. The most amazing thing is that if you calculate it in numbers, you can produce enough saliva in your life to fill two swimming pools.
4. In fact, our noses and ears will never stop growing
Usually, as long as there is no rare hormone imbalance, humans will basically stop growing at the end of puberty and the beginning of adulthood. But this doesn't seem to apply to all parts of the body. Although there are some controversy, some scientists believe that our noses and ears will never stop growing.
5. At important moments, the human body can get rid of harm
Pregnancy and having children is a very wonderful and magical thing, and there are some very incredible things. Scientists have found that when women's bodies need to create life, their bodies will help them get rid of certain injuries. After a few days of conception, the cells in the embryo all look the same, but as the cell differentiation process begins, they begin to self-purify, thus starting the regeneration process.
6. Your liver is under 3 years old
Although it sounds a bit incredible, your liver does look less than 3 years old. This is mainly because it has strong regeneration capabilities and does not decrease with age.
7. About every 4 weeks, our body will fall off a whole layer of skin
Many people envy snakes' ability to shed skin. Although humans will not shed all skins at once like animals like snakes, our skin is indeed constantly being updated. In about an hour, our skin will shed about 30,000 to 50,000 skin cells, and a whole layer of skin will fall off in 4 weeks.
