Inulin: A dietary fiber found in many plants, providing a source of carbohydrates without starch. Bifidobacterium lactis: Typically found in the large intestine, known for producing lactic acid and fatty acids. Lactobacillus rhamnosus: Present in the intestinal tract and initially isolated in the 1980s. Lactobacillus plantarum: Found in milk and fermented vegetable products like kimchi and sauerkraut. Bifidobacterium longum: Commonly found in fermented foods like yogurt, among the initial strains present in the gut after birth. Lactobacillus acidophilus: Found in both the gastrointestinal tract and the mouth, capable of thriving in highly acidic environments. Lactobacillus reuteri: A significant component of gut bacteria, initially discovered in the early 1900s. Bifidobacterium breve: Found in fermented cheese and within the gut.
