Dysbacteriosis is a special diagnosis that doctors often like to talk about. However, it is absent from the international classification of diseases. Officially, such a disease does not exist. In general, this is not an independent disease, but only a consequence of other problems in the body. The direct causes of dysbacteriosis are extremely rarely stress, poor ecology, viruses and malnutrition. All of the above phenomena can somehow affect the development of allergic reactions and dysbacter...