Collect everyone's curious brain knowledge, and organize valuable learning materials for the reference of friends who have been on the road to learning.When young people fall in love, they always show that their bodies are very honest, and it is a common thing to be impatient to taste the taste of each other's digestive tract. But as I get older, I don't seem to be keen on exploring each other's flavors. As you enter middle and old age, do you remember the last time you kissed your lover a few years ago?
Most people's memories seem to be blurred, don't be depressed, all this is understandable.
Kissing comes from Western culture
It is said that the kiss between men and women comes from the West, and when a man goes out hunting, he is worried that his wife will secretly drink the wine he has carefully brewed at home, so the first thing he does when he returns home is to kiss his wife's mouth and check whether the wine has been stolen. Similar to let's check drunk driving now.
Although this history is impossible to verify, it is almost impossible to see the plot description of the kiss between a man and a woman in classical Chinese literature. Even the legendary "Jade Girl Sutra" written by Peng Zu, this standard academic treatise on the love between men and women, or the ** that prevailed during the Ming and Qing dynasties, such as "**Shang" and "Golden Vase Plum", are rarely mentioned.
This may also explain from another perspective that kissing originated in the West because of the selfishness of Western men and the lack of self-discipline of Western women.
This is diametrically opposed to traditional Chinese cultural concepts. The education that Chinese have received since childhood is that men are as broad as the sea and women are dignified and elegant. This is the imprint buried in the bones of Chinese, after years of tempering, when people fade the impulse of youth, most of them still return to the quality of their bones, will it be the reason why middle-aged and elderly people are no longer keen on kissing?
Exchange information with each other
In the animal kingdom, animals learn about each other by licking each other, and humans do the same. You will see the two dogs in the alley after each other's hair, very satisfied wagging their tails, indicating that they have a good feeling. But you definitely can't see that there are two people in the alley who use each other's heads and lick their thighs to get each other's information.
Humans get information about each other by kissing, because human scent comes mainly from the major histocompatibility complexes. When the two are in close proximity, the histocompatibility complex of the other is automatically analyzed, and the likes and dislikes of the other are judged. Therefore, through the act of kissing, you can get a good impression or dislike of the other person. Kissing is not just used to enhance the relationship between two people, as one might think.
Perhaps due to the pressure of life, or perhaps the "kiss" is enough, the middle-aged and elderly people have become too familiar with their fixed partners, so familiar that they no longer need to obtain any information, so they stop kissing.
This is going to talk about the Chinese concept of marriage in people's mouths, a few days ago, my mother was still at home and talked to me about the new type of marriage concept I saw on the Internet, and there are several new ways for new couples to get along, for example, continue to remain single after marriage, live independently, and adopt the AA system for finance, and the children will be in accordance with the results agreed upon by both parties, and one party will be designated to raise them in a fixed manner, or take turns to raise them, etc., of course, there is also the saying of trial marriage, happy is together, unhappy will break up.
These new types of fast-food marriages seem to be popular in the life circle of the post-00s, but it has to be said that the acceptance of most people is still limited, and people are more eager for a marriage and love relationship that is more in line with the monogamous marriage system.
With the growth of human life expectancy, the current scientific community estimates that the average life expectancy may reach 120 years by 2035, which means that if you get married at the age of 30 and enter the earth at the age of 120, two people will spend up to 90 years together. I'm afraid 99% of the reasons for not kissing may be really too familiar.
Large metastasis of oral bacteria
There are 100 trillion bacteria in the human body, and there are 7 million bacteria in the mouth alone, and according to statistics, a 10-second kiss can transfer 80 million bacteria.
For partners, because of the homogenization of lifestyle and eating habits, if they kiss more than 9 times a day, it means that the bacterial flora of their mouth will be surprisingly consistent. What's the harm?
Suppose one party has an oral disease, and although the oral disease is not contagious, the probability of the other party developing the oral disease is significantly increased. Therefore, kissing is scientifically unhygienic.
Many young people think that "the more unhygienic the place, the more attractive it is", and some young people think that "the love is so deep that they can't take care of it much".
Perhaps middle-aged and elderly people have experienced ups and downs, seen through the vicissitudes of life, and chose reason in this regard.
Physiological differences
Whether it is the influence of culture or the factor of information exchange, it is important to understand the physiological differences between middle-aged and elderly people.
In both the animal kingdom and the human world, the premise of understanding each other is to first feel each other's scents. The act of kissing is actually to open each other's mouths so that each other's digestive mouths are opposite, and when the digestive mouths are opposite, theoretically the smell in the stomach will also be emitted, at this time, to identify love and hate.
Because young people have two major advantages:
That. First, the digestive system is good, so that the stomach and intestines will not be congested and putrefined.
That. Second, the cardia of the stomach is elastic and relatively firm. The smell does not easily emanate from the mouth.
However, the middle-aged and elderly lose both of these advantages, and when they eat the same as the youngsters, the young people have already completely digested it, or even if they have not had time to fully digest it, they have closed the smell below the cardia. The elderly, because they are not completely digested, and the cardia is flabby, and they will emit a distinct smell when kissing.
Do you think that's all there is to it?
In addition to this, human taste is affected by other organs besides the digestive organs.
Anatomically proven that there are about 3 million cells, 97 sweat glands, and 22 seborrheic pores per square centimeter** of the human body. The number of sweat glands and pores varies slightly from person to person. This is also related to the different levels of various elements contained in each cell in the human body.
As a result, some people are born with a strong body odor, while others are born with a lighter body odor.
If the parent's body odor is heavy, then there may also be a genetic possibility that his child will have a strong smell, such as foot odor or fox odor.
Not long ago, the top journal Science published a "subversive" metabolic study led by the Center for Global Health at Duke University in the United States, which strongly pointed out that whether it is male or female, human metabolism peaks at the age of 1, then slowly declines, and begins to stabilize around the age of 20, and does not begin to decline significantly until the age of 60.
Middle-aged and elderly people are in a period of rapid decline in metabolism, it is obvious that the lymphatic system and sweat glands are different from young people, young people's lymph node circulation is better, sweat glands are developed, so there will be hair oil, feet have athlete's foot, and the elderly will rarely have such a phenomenon.
Young people only need to do a good job of basic body cleansing under the impact of sufficient hormones, and they will exude a charming body fragrance. Even men who exercise a lot will exude a charming body odor as long as they love to be clean, change their clothes frequently, or drink plenty of milk.
Body fragrance is a special smell that a person is born with, and it is also the smell that is obsessed with exploration by the other person in the exchange of information between humans.
However, as we age, natural body odor will move further and further away from us until it disappears. As body odor fades, so does its ability to attract the opposite sex. It may sound a little sad, but I have to admit that this is the law of life, and body fragrance is born for reproduction, which is directly proportional to reproductive ability.
This can also explain why many middle-aged and elderly people still have the "old man's smell" even if they love to be clean.
Keep it "youthful".
The laws of nature cannot be broken, and here human intervention comes into play.
It is especially important to emphasize mental age in life and downplay actual age. With the development of society and the extension of human lifespan, the ancients believed that people were rare in their seventies, while in modern society, 70 years old is only considered middle age.
The latest age division in China should look like this:
0 2 years for infants.
3 6 years old for children.
7 12-year-old for children.
13 17 years old as a teenager.
18 35 years old for youth.
36 50 years of age is the prime of life.
51 75 years old is middle-aged.
76 years old 100 years old age.
101 120 years old is the twilight of life.
Emphasizing that mental age has many benefits for oneself, being able to face the troubles brought about by life more positively, and also being able to experience the courtesies in life more fully.
There is an interesting joke on the Internet: "Lao Tzu has fought all his life, and he can't enjoy it yet." ”
Adjust the recipe and eat away the **body odor:
Eat more alkaline foods, such as red cabbage, celery, cauliflower, or some dark vegetables. These foods can neutralize the acidity in meat products, maintain the acid-base balance in the body, adjust the sweat glands, reduce the content of fatty acid metabolites, and improve body odor.
Eat more foods that contain detoxifying effects, such as apples, mung beans, black fungus, papaya, etc., which can play a role in cleansing the blood, and secondly, eat more seaweed, kelp and other foods to help the body excrete some radioactive elements. When your body is clean, your natural body odor will be much better.
In addition, such as spinach, beans, animal liver, etc., these iron-rich foods enter the stomach and combine with hydrochloric acid to become ferrous chloride, which will give the body a charming chamomile fragrance. Foods that contain magnesium, such as corn, sweet potatoes, almonds, etc., will give the body an apricot scent.
You can also try to apply some light and fragrant skin care products, perfumes, etc., to enhance your body fragrance. There are thousands of methods, and the key lies in one's own demands.
Different ages have different landscapes, may your life be different!
I am Shanshan, a Jiangnan woman who aims to retire at the age of 40. By following me, you are increasing your knowledge and improving your learning ability! In this chaotic world, I hope to meet you who are pure, you who insist on your dreams, you who continue to recharge, and watch the infinite beauty of this world!
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