Carrageenan And Gellan Gum

Carrageenan and gellan gum are both food additives used to thicken, stabilize, and gel foods. Carrageenan is derived from red seaweed, while gellan gum is produced by bacterial fermentation. They are often used together to achieve specific textures in food products.

Manufacturers add these gums to improve the texture and consistency of foods. They help prevent ingredients from separating and create a smooth mouthfeel. They are commonly found in dairy products, plant-based milks, desserts, and beverages.

Both carrageenan and gellan gum are approved food additives in the U.S. and are generally recognized as safe (GRAS) by the FDA. JECFA and EFSA have evaluated both substances. While generally considered safe, some studies have raised questions about potential digestive issues with high consumption of carrageenan, though evidence is mixed and not conclusive at typical intake levels. Gellan gum is not associated with significant health concerns.