Ingredient
Lactobacillus
What is Lactobacillus?
Lactobacillus is a type of bacteria commonly found in the human gut and other parts of the body. This group of bacteria is often used in the production of yogurt and other fermented foods. They are typically obtained through fermentation processes using milk or plant-based substrates, wherein the bacteria convert sugars into lactic acid, contributing to the sour taste of these foods.
Lactobacillus strains are primarily used for their probiotic properties, which may aid in maintaining a healthy balance of gut bacteria. Studies suggest they can support digestive health, though evidence varies by strain and condition studied. Some findings also suggest potential immune system benefits, although more research is needed.
When you see Lactobacillus on a label, it often indicates the product contains live microorganisms that could confer health benefits, particularly related to digestion and gut health.
Commonly found in: Yogurts, Fermented foods, Probiotic supplements, Synbiotic products, Dairy products, Functional foods
Benefits
- May support digestive health by contributing to a balanced microbiome.
- Potential to enhance immune function, although specific evidence varies.
Lactobacillus is generally recognized as safe (GRAS) by the FDA.
While some studies support benefits for gut health and immune function, evidence can be strain-specific and not all results are universally positive.
Lactobacillus itself is bacteria and not animal-derived, but the substrates or products may not always be vegan, depending on ingredients used in fermentation.
Probiotics like Lactobacillus are generally viewed positively for maintaining gut health and aiding digestive balance.
Sources: FDA Food Additive Status List · Probiotics: A Comprehensive Review of their Classification, Mode of Action and Role in Health and Disease
Scout's take
Lactobacillus is a genus of probiotic bacteria that aids in digestion and supports a healthy immune system. It is naturally occurring and often used in fermented foods, ensuring a natural and beneficial addition to the diet. Lactobacillus can help prevent and treat diarrhea and may improve symptoms of irritable bowel syndrome.
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