Monosodium glutamate, often abbreviated as MSG, is a flavor enhancer commonly used in cooking and the food industry to intensify the savory or umami taste in various dishes. It is a sodium salt of glutamic acid, which is one of the 20 amino acids, the building blocks of proteins. MSG is known for its ability to enhance the natural flavors of food without imparting a distinct flavor of its own. MSG is typically a white, crystalline powder that easily dissolves in water. It has a similar appearance to table salt but is more granular and powdery. MSG is a popular ingredient in a wide range of cuisines, especially in Asian cooking. It is used in soups, stews, sauces, seasonings, snacks, and processed foods. MSG is often added to savory dishes, such as stir-fries, gravies, and soups, to make them more flavorful. It is sometimes used in combination with other seasonings and spices.