As beneficial flora that colonize the intestinal tract, lactobacilli have a variety of health-care effects.

Lactic acid bacteria refers to a class of non-spore-forming, Gram-positive bacteria whose main product of fermenting sugar is lactic acid. Bacteria that can produce lactic acid bacteria from the fermentation process of glucose or lactose are collectively called lactic acid bacteria. Guidance Lactobacillus is a kind of probiotic bacteria that exists in the human body. Lactic acid bacteria can ferment carbohydrates into lactic acid. Probiotics can aid digestion and contribute to the health of the human intestine. Therefore, they are often regarded as health foods and are often added to yogurt. Therefore, eating them regularly is very good for the body. .