Why Gum Is Indigestible Originally, chewing gum was made of chicle, a latex sap from the sapodilla tree. Today's products rely on a gum base that may contain resins, fillers, emulsifiers, and waxes, ...
gum and mint refreshment products, including mints, chewing gums, and bubble gums; protein bars; pantry items, such as baking ingredients, toppings, beverages, and sundae syrups; and snack items ...