Is chewing gum acidic or basic?

The pH of chewing gum can vary depending on the type and ingredients used. Most commercial chewing gums are slightly basic, with a pH ranging from 6.5 to 7.5. This is because they often contain ingredients such as calcium carbonate, sodium bicarbonate, or magnesium hydroxide, which have alkaline properties. However, some sugar-free chewing gums may contain acidic ingredients like citric acid or aspartic acid, which can lower the pH to around 5.5 or even lower. It's important to check the specific ingredients and pH information on the gum packaging to determine its acidity or basicity.