The effects of Lactobacillus include maintaining flora balance, promoting digestion and absorption, and improving immunity. Lactobacillus is mainly found in the intestines and vagina, which can promote the decomposition of sugar into lactic acid, which is more favorable to the body’s absorption. 1. Maintaining flora balance: the so-called flora balance refers to the various types of bacteria in a state of dynamic equilibrium, so that they can play a normal physiological role. 2. Promote digestion and absorption: For the intestinal tract, Lactobacillus can enhance the digestion and absorption of various nutrients in the intestinal tract. 3. Improve immunity: for the vagina, Lactobacillus can protect the vaginal environment from being damaged and improve the ability to fight diseases. Can also enhance the body’s immune cell function, thus playing a role in improving immunity. For the application of Lactobacillus products, it is recommended to be guided by a doctor.