China has a famous saying, "Don't talk when eating, don't talk when sleeping", which means don't talk when eating and before going to bed. Many people think this statement is out of date. Nowadays, many people like to say it at dinner, which means they won't stop until they get sick. Some time ago, Grandpa Bi, a famous CCTV mouth, suffered a big loss because he ordered mountains and rivers at the dinner table. With a lesson from the past, it is estimated that many people will not discuss sensitive topics too much at the dinner table now. So, is it safe to talk about some entertainment topics? The following hypertension analyzes the scientific truth and benefits of "eating without talking" in the sentence "eating without talking, sleeping without talking" from a medical point of view.

The effect of chatting while eating is as follows.

bring about pathological changes

Talking or joking while eating will lead to short eating time and choking cough. Experienced friends may have seen many friends having dinner together, and the most enthusiastic people are usually those who want to kiss everyone. Why? Because he will spit into the dish when he speaks, everyone can kiss indirectly in French. There are more serious situations, such as talking loudly with food in your mouth and spraying food all over the table at once. Of course, these are all questions of etiquette. If you are not careful, if this guy has stomach trouble, everyone has a chance to get infected. Here, Bian Xiao can tell everyone responsibly that 80% of China people have exceeded the standard of Helicobacter pylori. First, they don't use chopsticks. Second, they eat French kissing.

In order to explain why talking while eating can bring disadvantages, let's first talk about the relationship between human mouth and peripheral organs. Food enters the mouth, enters the digestive tract through the pharynx, and the pharynx, like the respiratory tract, enters the nasal cavity upwards. Friends who sneeze and spray food into their noses must have a good experience. At the same time, there is an eustachian tube communicating with the middle ear cavity, so if you talk or rush to send food to the esophagus, it will lead to sneezing, and people usually cover their mouths with their hands when sneezing, which will lead to small objects and bacteria in food entering the nasal cavity or entering the middle ear cavity through the eustachian tube, causing otitis media or sinusitis. The air pressure caused by sneezing may also cause damage to the vocal cords.

Affect digestion

If people pay too much attention to conversation when eating, it will also lead to food not being chewed and affect food digestion. Scientific research shows that amylase in saliva can hydrolyze starch in food into maltose, which is convenient for digestion and absorption. Human saliva is a natural anticancer agent. If you chew food slowly, the mutation of bacteria can be reduced after saliva treatment of various carcinogens in food, even Aspergillus flavus, which has the strongest carcinogenic effect, is no exception. Saliva can fully play its role as long as it is in contact with food for 30 seconds.

If you talk while eating, many people can't ensure that food can be chewed in their mouths for more than 30 seconds before talking, so many people are unhealthy now because they don't make good use of amylase in saliva to eliminate possible carcinogens.

Chewing can fully secrete saliva and make it evenly penetrate into food, while chewing slowly can make saliva and food stay in the esophagus and prolong their interaction time, thus playing a role in disinfection. The mutagenic strength test of Escherichia coli or Salmonella also shows that saliva can greatly reduce toxicity.

It seems that friends with darker hearts have the idea of inviting their opponents or competitors to dinner. What are the things about hypertension that are not opposed or supported? It's up to you.

Affect weight

When it comes to weight, it is still realistic to look only at social value. It is said that you are a fat man in the end, so you don't understand the world of fat people, just as you don't understand the darkness of day and night. So why does eating and talking affect your weight? This small series will give you a simple example, and friends who want to lose weight should pay attention.

Nutritionists found in the experiment that men ate the same amount of food in 8- 10 minutes, and thin people ate it in 16 minutes. Female group: Fat people 1 1- 13 minutes to eat, thin people 15- 18 minutes to eat. In the experience of chewing slowly, the male group lost 4 kg after 133 days; The women's team lost 4.5 kilograms after 84 days.

Why? Because human blood sugar rises to a certain extent, the appetite center of the brain will send a signal to stop eating. If you eat too fast, when you receive the signal from your brain to stop eating, you have eaten too much, which will lead to obesity. Therefore, the beauty who loses weight needs to eat gracefully and slowly when eating, so that she can be a lady and lose weight.

Beauty effect

Finally, I will send you a knowledge point. Eating is not talking, but chewing slowly is also a beauty method. The director of the Los Angeles Neurology Medical Center found that chewing gum 15-20 minutes every day for several weeks, facial wrinkles began to decrease and the complexion gradually became rosy. This is because when chewing slowly, it promotes the movement of facial muscles, improves blood circulation and improves the metabolic activity of skin muscle cells. If you insist on chewing slowly for a long time, you can delay the appearance of aging for at least 8- 10 years compared with the average person.