What are the benefits and disadvantages of eating betel nut

Benefits: At the beginning of the discovery of betel nut, it was not chewed but medicinal, and had the effects of expectorant and cough, sobering up and drinking, widening the chest and relieving vomiting, and repelling insects. After chewing betel nut, people often feel excited, their cheeks are red, and their bodies sweat slightly, as if they have drunk wine.

In the past, people living in high mountain areas often ate betel nut to keep out the cold and relieve fatigue after intense labor. Disadvantage: 1

The juice of betel nut is purple-red, and chewing betel nut over time will make people's teeth blacken. After chewing the betel nut, the residue is spit on the ground, which is red and stained like blood, which affects public health. 2.

Contains carcinogenic alkaloids. Qiu Zhanxian, head of the first section of the Taipei Municipal Health Bureau, said that 8 out of 8 to 9 out of 2 oral cancer patients in Taipei are caused by chewing betel nut. 3.

Pregnant women who chew too much betel nut may cause miscarriage.

Areca nut is one of the four major southern medicines in China. Hainan Province is the main production area of betel nut in China, and winter is the betel nut harvest season. The streets of Wanning, Lingshui, Ding'an and other counties and cities in the main producing areas are full of stalls selling betel nuts.

In addition to enjoying the natural scenery of the treasure island, tourists who come to Hainan also have many fascinating customs and customs, and "guests respect betel nut" is one of them. According to the introduction of the locals and the records of ancient books, the custom of treating guests with betel nut has long been in Hainan. As early as in the "Southern Grass and Trees Betel Nut Chapter", there has been a record that "all the people of Guangzhou who are valuable and win tourists must present this fruit first".

The Southern Grass and Trees was written for the rice of the Jin Dynasty, written in 304, and is the earliest botanical monograph in China. In the Song Dynasty, the book "Lingwai Dai Answer" said: "There is no tea for guests, but betel nut as a gift."

Hainan people have always regarded betel nut as a first-class gift, believing that "it is not a gift for relatives and guests to come and go". More than 800 years ago, Su Dongpo, who was relegated to Hainan Island, once described the scene of a girl from the Li family inserting a betel nut in her mouth. It can be seen that the customs of Hainan people loving betel nut, planting betel nut and eating betel nut have always been passed down as a good story and widely spread.

Today, the Li compatriots in Wanning, Lingshui and Wuzhishan still regard betel nut as a symbol of beauty and friendship. When the guests come to the door, the host first holds out the betel nut to entertain them. Even those who can't chew betel nut have to take a bite in return.

During the New Year's holidays, every household has betel nuts to worship the distinguished guests and relatives of the New Year. Hainan eats betel nut is very particular, first cut the betel nut into slices, and then powder the condiments (with shell powder to make a paste) roll on the leaves, and then put it in the mouth and chew slowly, the initial taste is astringent, and there is green water, when the green water is spitted out, Danjin is born again, the red ears are red and dizzy after eating, such as drunk. Just as Su Dongpo improvised back then, "The red tide on the cheeks increases charming, who knows that Nong is a drunken betel nut".

The betel nut is also a symbol of love among young people. Once the young man takes a fancy to which girl, he first presents betel nut (commonly known as betel nut) to the woman's family to express the intention of proposing, and if the woman accepts it, it means that the marriage contract is made. When holding a wedding, betel nut is an indispensable product.

The bride and groom have to give the congratulatory members of the family to congratulate them. But it is not advisable to eat too much betel nut can have many benefits It can promote digestion, cure diseases, and beautify But note: The World Health Organization Cancer Research Center recently warned the international community that chewing betel nut or betel nut will cause cancer.

According to the World Health Organization Cancer Research Center, betel nut with tobacco can cause cancers of the mouth, pharynx and esophagus, while betel nut without tobacco can also cause oral cancer. The betel nut contained in various betel nut products can cause a precancerous lesion of the mouth (oral submucosal fibrosis) that can turn into cancer at any time. It is reported that 390,000 cases of oral cancer (oral cancer or pharyngeal cancer) occur every year in the world, of which 10,000 cases occur in South and Southeast Asia, accounting for 58, and most of the inhabitants of these areas have the custom of chewing betel nut or betel nut.

Betel nut is the culprit of throat cancer, there is no benefit, and it should not be eaten.

Benefits: Aids in digestion,**, freshens breath. The disadvantages are generally less to eat, and eating betel nut for a long time is easy to get oral cancer, esophageal cancer, etc.

The benefits of eating betel nut are: mainly to give birth, cough to eliminate food, sober up, wide chest, antiemetic and deworming, etc. However, betel nut should not be eaten too much, eating too much will cause the teeth to turn black, and it is easy to get oral cancer.

After eating betel nut, the body may have some symptoms of excitement, such as redness of the face and slight sweating on the body, thus. It has achieved the effect of keeping out the cold and eliminating fatigue, and secondly, betel nut has a certain insecticidal effect, so regular consumption of betel nut can remove parasites such as trichomoniasis, hookworm and other parasites in the body, and betel nut can also play a role in strengthening the stomach and eliminating appetite. In addition, betel nut also has the function of hydration and dampness, such as removal.

Edema of the face and both lower extremities.

The disadvantages of eating betel nut are: it can damage the oral mucosa, cause mouth ulcers, gum damage, submucosal fibrosis, and even cause oral cancer, because betel nut will cause local damage to the oral mucosa due to repeated friction. It is easy to cause cells to become cancerous, which can penetrate into the mucosal tissue, causing degeneration of the mucosal tissue, and then oral cancer.

Oral cancer** is very complex and may require removal of local tissue along with removal of surrounding bones and teeth, which can severely damage the aesthetics and function of the mouth and face. Seriously affects the quality of life of patients.

Therefore, the benefits of chewing betel nut are actually not big, and they can also be replaced with other foods, and the disadvantages are very big, so it is recommended that everyone should not eat betel nut.

1. "When the betel nut is put in the mouth, a cool taste rushes straight to the nostrils, and after the cooling, it is a faint bitter taste. When I finished eating the betel nut, I felt a little dizzy, like I was slightly drunk. ”

2. "In the process of chewing betel nut, the substances in it will be released, and you will feel excited at first, and the ** on your face will also appear flushed, and even sweating." ”

3. "It's not delicious, I advise friends who haven't eaten betel nut not to eat, if you eat this thing for the first time, you want to die after eating, and you have a feeling of locking your throat after eating." ”

4. "I felt a little choked and panicked not long after I came out, but I felt very cool after that, but I ate dry betel nuts, and I haven't eaten fresh green betel nuts." ”

The main benefits of eating betel nut are expectorant and cough suppressant, food and sobering, wide chest and anti-vomiting, and insect repellent. However, betel nut should not be eaten too much, eating too much will cause the teeth to turn black, and it is easy to get oral cancer.

After eating betel nut, the body may have some symptoms of excitement, such as red cheeks and slight sweating on the body, so as to achieve the effect of keeping out the cold and eliminating fatigue. Secondly, betel nut has a certain insecticidal effect, so regular consumption of betel nut can drive away parasites such as tapeworms and hookworms in the body. At the same time, betel nut can also play a role in strengthening the stomach and eliminating appetite.

In addition, betel nut also has the effect of hydrating and dampness, such as removing edema of the face and lower limbs.

The biggest disadvantage of eating betel nut is that it will damage the oral mucosa, causing oral ulcers, gum damage, submucosal fibrosis, and even oral cancer, because betel nut will rub repeatedly, causing local damage to the oral mucosa, which can easily lead to cell cancer, which will penetrate into the mucosal tissue, cause degeneration of the mucosal tissue, and then cause oral cancer. Oral cancer** is very complex and may require the removal of local tissues and the removal of surrounding bones and teeth, which can seriously damage the aesthetics and function of the mouth and face, and seriously affect the quality of life of patients.

Therefore, the benefits of chewing betel nut are not great, and other foods can be used instead. The disadvantage is very big, so it's better not to eat betel nut.