Here is the query for you: soda water is generally harmless, but if you drink too much, it may cause an increase in sodium intake and neutralization of stomach acid.

Most soda water on the market now consists of water, carbon dioxide and sodium bicarbonate. Among them, sodium bicarbonate contains about 10 mg in soda water per 100 ml, which will be decomposed into carbon dioxide, water and sodium after entering human body.

Excess carbon dioxide and water can be discharged smoothly through normal metabolism of human body. Excessive sodium may cause the increase of osmotic pressure in blood and lead to water and sodium retention.

As a weakly alkaline drink, sodium bicarbonate in soda water can react with hydrogen ions in gastric acid, but there is no research to prove that soda water can affect the digestive energy of the stomach. From a health point of view, patients with low gastric acid secretion should try not to drink too much soda water.

It is suggested that parents use soda water properly, which will not have obvious influence on human body, so there is no need to worry too much. If this reply is helpful to you, please praise it. If you have any questions here, please welcome to consult. It is suggested that you should do well in epidemic prevention and control, wear a mask and prepare nucleic acid [within 48 hours] during the epidemic period. Finally, I wish you a happy life and a safe trip!