Because the main function of probiotics is to promote the health of intestinal digestive system by inhibiting the reproduction of harmful bacteria in the intestine, thus indirectly helping food digestion. Of course, the premise is that we can supplement probiotics by drinking yogurt. You know, drinking yogurt does not mean supplementing probiotics, because there is a strict definition of probiotics in the world: only a sufficient number of live microbial strains that are beneficial to the host can be called "probiotics". That is to say, it is completely meaningless that the number of living bacteria does not reach a certain order of magnitude.
Although it is not as good as ordinary full-fat yogurt in taste, it has the advantage of low calorie and will not easily lead to obesity. Drinking yogurt can not only help you lose weight, but also have other benefits for your body, such as strengthening your bones. The correct collocation of drinking yogurt should be a cup of milk in the morning and a cup of yogurt in the evening.