Sure. You can even get an infection.
Lactic acid bacteria are probiotics. That is, beneficial microorganisms. In addition to bacteria, it can also be fungi.
It is clear that when we intentionally plant microbes in our intestines, then at some point they can begin to behave badly. This will depend on immunity, the duration of the probiotic intake, the amount of probiotics, and the properties of the probiotic itself. A microbe that we consider beneficial can acquire harmful properties and attack us. Such a harmful essence of microbes. They adapt and know how to exchange information.
Well, that is, if you really try, then even lactic acid bacteria can cause an infection. Only this is rare. In about one case for millions of happy consumers of sour milk.
You can imagine the benefits of probiotics for our immunity as a bunch of small mongrels that yelp and tease the big angry bear-immunity. Immunity from this freaks out and tears to pieces all strangers. This is useful to some extent.
But if the immunity is weak, then it may look like that old woman who was found eaten by her own cats. This also happens.
There are a lot of weak people among us. These are not only old people, but also babies, patients with immunodeficiency. We have already discussed the story about the saccharomycetes that flew through the air and attacked patients in intensive care.
In fact, you don't even have to be sick or weak. Now there is a real disgrace among the microbes. They collude and become resistant to antibiotics. Even traditionally peaceful probiotics can get into bad company and learn to be dirty.
By the way, no one said that probiotics can be used by everyone. Read the instructions for Probiotic Capsules. They usually write that if there is blood in the stool, then probiotics cannot be. Because through any hole in the intestine, they will try to attack you.
In short, your favorite sour milk can be harmful. If after any fermented baked milk you feel sick, diarrhea or constipation begins, then this may well be it.
