Is Chewing Gum Unhealthy?

Chewing gum is a kind of sugar that is prepared by putting natural gum or glycerin resin as a colloid, adding syrup, mint, sweetener, etc., and chewing it into the mouth. It is a sugar that is loved by people around the world. Eating and playing, it is loved by children and young people. At the same time, it has become the new favorite of most young people to look cool and fashionable. While improving oral health, facial muscle movement brought about by chewing gum has multiple effects in the field of cognition.

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Chewing gum is the oldest in the world

Chewing gum is a type of sugar that people chew in their mouths. Gum comes from the United States. In 1836, a general in Mexico was captured during the Battle of Jasonto. After being released, he brought a dried

Chewing gum can be divided into

The main component of chewing gum residue is gum base, which can chew, blow, and clean the mouth and teeth in the mouth. But if it is spit on the ground, on the carpet, or on clothing, it will stick to dust and bacteria, and it will be difficult to remove. Gum gum base is not sticky in the environment with water in the mouth, gastrointestinal tract, etc. It is almost fluid in the human intestines and stomachs. Because the gum base materials are all polymers, the human body cannot absorb them. Therefore, it is not a problem for a small number of children to accidentally eat gum and bubble gum.

Chewing gum base is composed of some natural or synthetic elastic substances, film-forming substances, softeners and fillers. The film-forming material in the middle is particularly sticky (blowing depends on the sticky material).

Chewing gum is very popular abroad. The treatment of chewing gum residues abroad is very simple. Just put a piece of gum packaging paper when eating chewing gum. After eating the gum, spit it in the wrapping paper and wrap it in a pocket. After being thrown in the trash.

Fresh chewing gum residue is also simple to handle immediately, but the old residue sticks to the dust and is heated and melted by the temperature of the sun. It penetrates into the object and is difficult to handle (especially the inside of the fibers of the clothing carpet). Generally, the surface residue is scraped off and then washed with a chewing gum-based solvent.

Gum residue is not easy to decompose, and it is difficult to remove it on the ground. After more than 4 years of hard work, scientific and technological workers in Mexico have successfully developed an "ecological chewing gum". This sugar is made with the emulsifier of natural gum. It is sweet and sweet when chewed in the mouth. It is spit out with some foam. It is evaporated quickly and does not pollute the environment. Because it also has the effect of cleaning the mouth and teeth and eliminating fatigue, the product is immediately welcomed by everyone. It turned out that Mexican scientists were inspired by history books to develop this sugar. The history book reads: Maya loves chewing fruit tree latex for refreshing

The gum base is very sticky. It can remove food residues on the tooth surface, chewing exercise, mechanical stimulation can increase saliva secretion, rinse the oral cavity surface, have a certain role in cleaning the oral cavity, chewing gum, promote facial blood circulation and muscle training, on the teeth and maxillofacial Development can promote. When chewing gum, saliva secretion increases, which promotes digestion.

Recent research by Japanese scientists has shown that chewing gum can temporarily improve memory.

The fittest is like this: Most people can eat it. Children should not eat more. 1 block at a time. No more than 2 pieces per day.

Remember: chewing gum cannot be swallowed, and children under 3 years old cannot use it! Children 2 times a day, 1 block per time.

Improve oral health Some people think that chewing gum has an anti-caries effect, and some people think that chewing gum has a cariogenic effect. So, is gum good or harmful to oral health? We should conduct a concrete analysis of the facts.

(1) Chewing gum is good for oral health and should be analyzed from its two characteristics. First of all, chewing gum requires continuous chewing in the mouth. This chewing exercise is great for oral health:

Chewing is good for concentration, attention and alertness

In the United States, many schools distribute chewing gum to students before exams, helping them to be more alert and focused by chewing.

In 1996, researchers at Kyushu University in Japan used PET (positron emission tomography) to demonstrate that chewing can significantly increase blood flow in important brain areas by more than 28%. In addition, research has found that chewing can also increase the amount of hemoglobin that transports oxygen in the brain. It is well known that increasing blood and oxygen supply to the brain can improve cognitive abilities, including attention and short-term memory. Experts concluded that "chewing with moderate strength is probably the most effective way to keep brain nerve cell activity."

In 2006, Professor Zhou Xiaolin of Peking University used functional magnetic resonance (fMRI) scans to find that chewing gum enhanced activity in certain brain regions, significantly increasing blood flow and oxygen levels in these brain regions. ROI (region of interest) analysis found that chewing gum helped to increase blood oxygenation level signals (a reflection of blood and oxygen supply to the brain) by 46.3%. He believes that chewing, memory, attention, and other cognitive activities jointly use some important areas in the brain (such as the thalamus, brain islands, etc.), and maybe they are the neural basis of their interconnections.

Chewing is good for simple weight loss

Human hunger and fullness do not completely depend on the emptiness and fullness of the stomach itself. Stimulated by the chewing movement, the nerves of the mandibular muscles send signals related to satiety to the brain areas that control appetite in the brain. After the brain received this message, the hunger disappeared, and it shouted "CUT", and then we put down the chopsticks. If you eat it too fast without careful chewing, your stomach will not have time to digest and absorb it, and a series of reactions will slow down and you will eat too much food.

A survey jointly conducted by the Japan Lion Dental Hygiene Institute and the Tokyo Dental University Institute of Social Dentistry showed that 43% of the respondents who exceeded the obesity tendency index 24 said they were fast foodists; % People who eat as if eating swallows are obese.

Nutrition scholars at the University of Rhode Island studied the effect of chewing sugar-free gum on weight control and found that chewing gum can both reduce calorie intake and increase energy consumption.

A study published in Appetite magazine showed that chewing gum before snacking can help reduce hunger, reduce the desire to eat sweets, and therefore reduce the average calorie intake from snacks by up to 36 calories.

Chewing gum helps reduce stress

When we watch sports games with interest, some careful audience friends will find that many athletes chew gum during the game. Is it just because of their hobbies or habits? In fact, they are releasing pressure. Modern scientific research for human chewing needs and "

Chewing gum is added with saccharin, pigments, flavors, antioxidants, etc. Under the action of bacteria, it can form a highly viscous insoluble polysaccharide substance, which adheres to the surface of teeth, thereby forming dental plaque, and can also produce acid The dissolution of minerals on the tooth surface causes

Chewing gum is good or bad for teeth. Medical experts do not advocate the use of chewing gum as a fashion, especially if chewing gum too much or too long may have adverse effects on health.

First, most chewing gums use sucrose as a sweetener. When chewing gum, the sugar will stay in the mouth for a long time, and the cariogenic bacteria in the mouth will use sucrose to produce acidic substances, which will cause tooth corrosion, decalcification of the teeth, and induce caries.

Second, people who have used tooth-containing materials to fill their teeth are better off chewing gum.

National Day 2002

Many gastrointestinal experts believe that chewing gum on an empty stomach can cause adverse reactions such as nausea and dizziness, which can easily cause gastritis and gastric ulcers; do not chew gum for more than 20 minutes after a meal. Otherwise, the digestive juice secreted when chewing gum will damage the gastric mucosa.

Pediatric neurologists believe that chewing gum is always "a state of tension" in children who love chewing gum. Your child should not chew gum more than 3-4 times a day, and chew for less than 10-15 minutes after each meal. Don't put chewing gum in your mouth all day long. The longer the time, the greater the harm. This is one of the reasons that causes children to bruise their teeth in sleep and sleep poorly.

Stomatologists, gastroenterologists and pediatric experts agree that young children before the age of 3 and those with gastritis, gastroduodenitis, gastric ulcers and

1. Use egg whites on the place where there is chewing gum ~ just rub and rub.

2. Freeze in the refrigerator for 2 hours.

3. Spread a piece of white paper on the area where the gum is stuck, and then use an electric iron to iron it for two or three minutes. The gum on the clothes will be transferred to the white paper.

Gum artwork (2 photos)

Jamie Marraccini is able to use chewing gum to create a variety of artwork.

Since 1998, Marraccini has used chewing gum to make beautiful works of art. One of the most Marraccini moves over the years is chewing gum. He used a total of about 35,000 pieces of gum to make 30 interesting works and posted them on GumArt. He only uses Bubbalicious and Fruit Stripe chewing gum to ensure that they do not spoil during the production process, because it often takes months or even a year for Marraccini to make a piece.

A total of 4,212 pieces of chewing gum were used in the work entitled "Hands on Sticks".