I drank ‘sugar-free’ carbonated water like water... “It’s poison to the teeth.”

Carbonated water image. Free PickRecently, the number of people who drink unsweetened carbonated water instead of water is increasing. This is because it has almost no calories and no sugar, so it is widely perceived as a healthy drink. However, experts warned that unsweetened carbonated water could actually be poisonous to teeth. Director Shoko Wada, a doctor of dentistry who runs Nihonbashi Dental Clinic in Japan, said in a recent interview with Japanese media, “The way you drink unsweetened carbonated water...