Humectants

Humectants are ingredients that help keep foods moist and prevent them from drying out. They work by attracting and holding water molecules. Many humectants are carbohydrates, such as sorbitol and glycerol, which can be produced from plant-based sources or synthesized.

Manufacturers add humectants to foods to maintain texture and prevent spoilage by retaining moisture. They are commonly found in baked goods like cakes and cupcakes, as well as in chewing gum and mints, where they help keep the product soft and pliable.

Humectants like glycerol and sorbitol are generally recognized as safe (GRAS) by the FDA for use in food. International bodies like JECFA have evaluated many humectants and established acceptable daily intakes. At typical consumption levels found in food, they are not associated with adverse health effects for most people. Some individuals may experience digestive upset if large amounts are consumed.