No! The year before last, I saw a rumor on TV that monosodium glutamate is harmful to human body. Because monosodium glutamate is brewed from pure grain. The main ingredient is sodium glutamate, which is delicious and is a good seasoning. Therefore, eating it is not harmful to the human body. But at the beginning, because China's monosodium glutamate was exported to the United States and other countries, they rejected it, and released rumors such as "if people eat more monosodium glutamate, it will be harmful to their health". Our country has publicly explained on TV, eliminating people's psychological doubts! Since then, many of us have boldly used monosodium glutamate as a condiment. Before that, some people were afraid to use chicken essence instead of monosodium glutamate. This is my experience after watching the TV program that day. For reference only!