Chicken essence or monosodium glutamate, which is the most harmful?

Harm of Chicken Essence Chicken essence is a compound condiment. Its basic ingredients are processed by adding fresh-keeping additives, salt, sugar, chicken powder, spices, chicken essence and other ingredients on the basis of 90% monosodium glutamate, and it also contains a variety of amino acids. A compound seasoning product is mainly prepared from sodium glutamate, disodium nucleotide, salt, chicken, chicken bone powder or concentrated extract as basic raw materials, essence (or without essence) and excipient, mixing, granulating and drying. So, which is more harmful, chicken essence or monosodium glutamate? I believe most people will answer: monosodium glutamate! But in fact, chicken essence is strictly compound seasoning, which also contains monosodium glutamate, and the production mode of monosodium glutamate is not essentially different from traditional foods such as soy sauce, wine and rice wine. And there is no complete medical proof that it is unhealthy.