Here is what it looks like sodium glutamate E621 – an additive that is put in large amounts in almost all foods, it is used in almost all restaurants to intensify the flavor of food.
White crystalline powder, resembling a salt and sugar. Aqueous solution of it has the taste of soup with meat. It can be added to any food. Sodium glutamate leads to increased appetite, overeating and obesity.
Used to stimulate the cells in the brain, the effect is like a drug. Penetrates easily in the blood and brain and leads to a change in the genes responsible for the sense of taste.