Hello, do you want to ask the reason why the union sent mushrooms? The reason why trade unions send mushrooms can be said as follows: mushrooms are rich in lysine, which can enhance human resistance, promote nerve repair, maintain normal physiological activities and help improve intelligence. This is to let everyone know that the union sends mushrooms to help you keep fit in your spare time, stay healthy and welcome work with a positive attitude. These are the reasons why the union sent mushrooms.