Probiotic freeze-dried powder refers to a probiotic powder formed by a variety of bacteria that are beneficial to the gut. Common beneficial bacteria include Lactobacillus acidophilus, Lactobacillus gaddi, bifidobacterium, etc., which has the effect of improving diarrhea and alleviating lactose intolerance.1, improve diarrhea: Probiotic freeze-dried powder can help balance intestinal flora, restore normal intestinal pH, and improve diarrhea.2, alleviate lactose intolerance: some people will have abdominal distension, abdominal pain and other uncomfortable symptoms after drinking milk, probiotic freeze-dried powder can help the human body decompose lactose, improve discomfort symptoms, with the effect of alleviating lactose intolerance.