The main issue in the gut microbiota stems from an imbalance. The numerical balance of the bacterial species that make up the microbiota, the preservation of species diversity. If these two balances are maintained and preserved, all the bacteria in the gut microbiota are beneficial. As a result of the disruption of this balance, the same bacteria can become harmful. Initially dividing bacteria directly into two groups, beneficial and harmful, and then claiming that a molecule has the ability to recognize and distinguish bacteria, and even eliminate only the harmful ones without causing any harm to the beneficial ones, is completely unfounded and untrue. No scientific evidence proving this has yet been published in articles.