Probiotics Lactobacillus crispatus powder Lactobacillus Crispatus is widely distributed in nature and can be isolated in plant surface, dairy products, meat products, wine, fermented dough, sewage and human and animal feces. In humans, Lactobacillus members colonize the gastrointestinal tract, the oral cavity, and the female genitourinary tract. Food industry: Lactobacillus is widely used in food additives, such as yogurt, cheese production. Lactobacillus ferments lactose to produce lactic acid, which gives food its sour taste and texture. Medical field: Lactobacillus is used in the production of oral preparations, enteral nutrition preparations, antibiotic adjuvant therapy and other drugs. It can regulate the balance of intestinal microbial community, promote food digestion and nutrient absorption, and relieve intestinal inflammation and infection. Health products field: Lactobacillus is used in the field of health products as Nutritional Supplements, such as lactobacillus…