People nowadays are all experts in counterfeiting. In fact, those big brands of chewing gum all contain chewing gum.
Didn't you watch TV? Experts analyze that chewing gum can produce carcinogens.
You should know for yourself,
Chewing gum can be divided into flat gum, bubble gum and sugar-coated gum. Flat chewing gum is the main product in chewing gum, with the largest sales volume. The characteristic of bubble gum is that it can blow the sugar body into a membrane bubble through oral exhalation. Gum resin is usually used to strengthen its film strength. Sugar-coated chewing gum is coated on the surface of chewing gum through a rotating kettle.
Among the components of chewing gum, ester gum accounts for about 25%, and sugar and other parts account for about 75%. The quality of ester gum matrix directly affects the quality of chewing gum. As for the spice, which only accounts for 0.5-2.0%, it is closely related to the viscoelasticity of ester gum and also affects the quality of chewing gum very much.
Chewing gum often is like exercising. The muscles around the mouth will be fully exercised, so that the oral muscles will "develop" in the direction of less but more refined. Therefore, chewing gum often will only exercise muscles and make them delicate and thin, not just thin.
Chewing gum can make your breath fresh and you have social skills. However, medical experts do not advocate chewing gum too much or too long, because it may affect health.
First, many chewing gums use sucrose as a sweetener. When chewing, sugar stays in the mouth for a long time, which is beneficial to the generation of acidic substances by caries-causing bacteria in the mouth and induces dental caries. The Journal of the American Dental Association advises people to choose a new chewing gum and use xylitol instead of sucrose. Because xylitol has the same taste and nutritional value as sucrose, it will not ferment to produce acid and will not damage teeth.
Secondly, people who have filled their teeth with mercury-containing materials had better not chew gum. Swiss scientists have found that chewing gum often destroys the substances used to fill teeth in the mouth and releases amalgam, which leads to excessive mercury content in blood and urine, thus causing damage to the brain, central nervous system and kidneys.
Third, chewing gum is not good for children. Children's self-control ability is poor, chewing gum may cause swallowing or accidental trachea, which is life-threatening. In addition, chewing gum for a long time, the masticatory muscles are always in a state of tension, which may cause the bad habit of sleeping and grinding teeth, affecting the quality of sleep.
Experts suggest that chewing gum should not exceed 15 minutes, and patients with gastric diseases should not chew gum too much. Because chewing gum for a long time will reflexively secrete a lot of stomach acid. Especially on an empty stomach, it will not only cause nausea, loss of appetite, acid reflux and other symptoms, but also aggravate stomach problems in the long run.
Can exercise facial muscles.
It's also good for teeth.
Chewing gum is a rubber product, so you'd better not eat too much.