Not eating soy sauce, vinegar, and monosodium glutamate for a long time will not harm your body. On the contrary, it will be beneficial.

The beneficial reasons are:

Protein, fat, carbohydrates, vitamins, minerals and water are the six major nutrients needed by the human body. We can get them from meat, fruits and vegetables, Obtained from table salt.

Soy sauce, vinegar, and monosodium glutamate are seasonings extracted by humans through industrialization. Eating too much is always bad for your health.