Why is it forbidden to sell chewing gum in Singapore? What harm will chewing gum bring?

Because after chewing gum, Singaporeans don't put it where it belongs, but spit everywhere. If people eat chewing gum for a long time, it will affect the development of masticatory muscles and increase the risk of tooth decay.

There are always some countries that will issue various notices. Many countries in the world will not ban the sale of chewing gum, and there are many kinds of chewing gum in many countries. Singapore does not allow businesses to sell chewing gum, because local residents have not yet formed a strong self-control ability. Some young people chew gum and throw it directly on the ground, which affects the appearance of the city and the operation of subways and electromagnetic cars.

Hazard 1: Masticatory muscle enlargement If people chew gum with their teeth in the same direction for a long time, we will find that the size of the masticatory muscles on both sides of the teeth is not the same. The masticatory muscles that often chew gum will be larger, but the muscles that don't chew gum for a long time are not obvious. If it goes on for a long time, it will affect the muscle distribution on both sides of the mouth and cannot meet the needs of some people for facial symmetry.

Hazard 2: It is particularly easy to cause tooth decay. People like chewing gum very much, because people can keep their mouths fresh and kill time by chewing gum. However, some people ignore the sugar in chewing gum. Eating foods with high sugar content for a long time will only expose you to the risk of tooth decay. What's more, most people choose to chew gum after changing their teeth. Once tooth disease or tooth decay occurs, the human body can't automatically fall off the tooth decay, so it can only go to the stomatological hospital to treat the teeth.

Generally speaking, when chewing gum, people should pay more attention to personal hygiene and the storage location of chewing gum. The relevant authorities in Singapore know a series of performances of some people after chewing gum, and naturally they will take necessary measures to reduce the serious impact of chewing gum on urban development and ensure the normal operation of the subway.