1, unfavorable digestion

A large amount of carbon dioxide in carbonated drinks has bacteriostatic effect, which not only inhibits the bacteria in the drink, but also inhibits the beneficial bacteria in the stomach, thus greatly affecting the normal operation of the digestive system. A large amount of carbon dioxide released by carbonated drinks can easily cause abdominal distension, increase the pressure in the stomach, swell the stomach wall, affect gastric peristalsis, and then affect appetite, which can easily lead to gastrointestinal dysfunction and cause gastrointestinal diseases.

2, adverse to the kidney

Caffeine-containing carbonated drinks are even more powerful, in which carbonic acid will increase the calcium content in urine and increase the probability of stones; Caffeine in it will cause a great loss of magnesium and citrate in human body, but these two substances are the defenders to prevent the formation of kidney calculi. With the increase of calcium in urine and the massive loss of these two substances, the probability of kidney calculi's disease increases invisibly.

3, unfavorable bone

Most carbonated drinks contain phosphoric acid, and phosphorus and calcium are a balanced partner. Once too much phosphorus is ingested, it will hinder the absorption of calcium. As we all know, human bone is closely related to calcium intake. Excessive consumption of carbonated drinks will make calcium and phosphorus unbalanced and affect the storage of calcium by bone.

Long-term consumption of carbonated drinks will advance the age of osteoporosis in adulthood and increase the probability of osteoporosis. Especially for teenagers, if they don't get enough calcium for a long time, they will probably "grow short".

4. It's not good for quenching thirst

Drinking a bottle of cold carbonated drinks and burping seems that the burping takes out all the hot air inside the body, which makes people feel very cool. But carbonated drinks only make you feel thirsty for a short time, but they can't fundamentally quench your thirst.

Extended information

Carbonated drinks can be divided into fruit juice type, fruity type, cola type, low-calorie type and other types, among which cola, Sprite, Fanta, 7-up and Pulse are common. Among them, fruit juice carbonated beverage refers to natural fruit juice containing 2.5% or more; Fruit-flavored carbonated beverage refers to the perfume as the main flavoring agent, and the fruit juice content is less than 2.5%.

Coke-type carbonated drinks refer to cola nuts, white lemons, laurels and caramel pigments; Other carbonated drinks include milk protein carbonated drinks, ice cream soda and so on. Carbonated drinks usually contain synthetic pigments, flavors and phosphates, which are not only nutritionally worthless, but even become wastes that the body needs to deal with, and the phosphates in them will also interfere with the absorption of calcium.

iced carbonated drinks are popular because they contain a lot of carbon dioxide gas, which takes away the heat from the stomach through burping after entering the human body, making people feel fresh and cool. Although carbon dioxide itself is harmful to human body, it may increase the content of carbon dioxide in blood, which is unfavorable to the transport of nutrients.

Reference: People's Daily Online-Drinking more carbonated drinks is harmful to these people, such as eating arsenic.