Carrageenan is widely used in the food industry as a thickening, gelling, and stabilizing agent. It is commonly found in dairy products like ice cream, yogurt, chocolate milk, and sweetened condensed milk to improve texture and prevent separation. In plant-based alternatives, it helps mimic the creamy consistency of dairy. It is also used in processed meats, such as ham, sausages, and burgers, to retain moisture and enhance texture. Additionally, it is utilized in beverages to increase viscosity and create smooth textures. In the pharmaceutical industry, carrageenan serves as a component in tablets and creams to control the release of active ingredients and enhance product stability. It is further used in toothpaste and personal care products for its binding and stabilizing properties. Its ability to form gels makes it valuable in desserts, jellies, and pet food formulations.