First, probiotics can produce a large number of digestive enzymes after entering the intestines of pregnant women, which can decompose the food eaten into many nutrients, promote digestion and absorption, and accelerate the metabolism of pregnant women.
Second, probiotics can provide many nutrients, such as vitamins, nicotinic acid, pantothenic acid and so on.
Third, to maintain the environment of intestinal flora, probiotics can inhibit the growth of harmful bacteria and remove toxins that have been produced in the body.
Fourth, probiotics can improve the immunity of pregnant women, because there are many human immune cells in the intestine, which will lead to decreased immunity when the intestine is abnormal. Probiotics entering the intestine can form a protective barrier and will not allow harmful bacteria to breed.